20148709536

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:596

約数の個数: 288

約数和(自身を含む): 62072075520

約数和(自身を除く): 41923365984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 67, 68, 72, 96, 102, 134, 136, 144, 153, 201, 204, 239, 257, 268, 272, 288, 306, 402, 408, 478, 514, 536, 544, 603, 612, 717, 771, 804, 816, 956, 1028, 1072, 1139, 1206, 1224, 1434, 1542, 1608, 1632, 1912, 2056, 2144, 2151, 2278, 2313, 2412, 2448, 2868, 3084, 3216, 3417, 3824, 4063, 4112, 4302, 4369, 4556, 4626, 4824, 4896, 5736, 6168, 6432, 6834, 7648, 8126, 8224, 8604, 8738, 9112, 9252, 9648, 10251, 11472, 12189, 12336, 13107, 13668, 16013, 16252, 17208, 17219, 17476, 18224, 18504, 19296, 20502, 22944, 24378, 24672, 26214, 27336, 32026, 32504, 34416, 34438, 34952, 36448, 36567, 37008, 39321, 41004, 48039, 48756, 51657, 52428, 54672, 61423, 64052, 65008, 68832, 68876, 69904, 73134, 74016, 78642, 82008, 96078, 97512, 103314, 104856, 109344, 122846, 128104, 130016, 137752, 139808, 144117, 146268, 154971, 157284, 164016, 184269, 192156, 195024, 206628, 209712, 245692, 256208, 272221, 275504, 288234, 292536, 292723, 309942, 314568, 328032, 368538, 384312, 390048, 413256, 419424, 491384, 512416, 544442, 551008, 552807, 576468, 585072, 585446, 619884, 629136, 737076, 768624, 816663, 826512, 878169, 982768, 1044191, 1088884, 1105614, 1152936, 1170144, 1170892, 1239768, 1258272, 1474152, 1537248, 1633326, 1653024, 1756338, 1965536, 2088382, 2177768, 2211228, 2305872, 2341784, 2449989, 2479536, 2634507, 2948304, 3132573, 3266652, 3512676, 4115341, 4176764, 4355536, 4422456, 4611744, 4683568, 4899978, 4959072, 5269014, 5896608, 6265146, 6533304, 7025352, 8230682, 8353528, 8711072, 8844912, 9367136, 9397719, 9799956, 10538028, 12346023, 12530292, 13066608, 14050704, 16461364, 16707056, 17689824, 18795438, 19599912, 21076056, 24692046, 25060584, 26133216, 28101408, 32922728, 33414112, 37038069, 37590876, 39199824, 42152112, 49384092, 50121168, 65845456, 69960797, 74076138, 75181752, 78399648, 84304224, 98768184, 100242336, 131690912, 139921594, 148152276, 150363504, 197536368, 209882391, 279843188, 296304552, 300727008, 395072736, 419764782, 559686376, 592609104, 629647173, 839529564, 1119372752, 1185218208, 1259294346, 1679059128, 2238745504, 2518588692, 3358118256, 5037177384, 6716236512, 10074354768, 20148709536]

約数ペア:

[(1, 20148709536), (2, 10074354768), (3, 6716236512), (4, 5037177384), (6, 3358118256), (8, 2518588692), (9, 2238745504), (12, 1679059128), (16, 1259294346), (17, 1185218208), (18, 1119372752), (24, 839529564), (32, 629647173), (34, 592609104), (36, 559686376), (48, 419764782), (51, 395072736), (67, 300727008), (68, 296304552), (72, 279843188), (96, 209882391), (102, 197536368), (134, 150363504), (136, 148152276), (144, 139921594), (153, 131690912), (201, 100242336), (204, 98768184), (239, 84304224), (257, 78399648), (268, 75181752), (272, 74076138), (288, 69960797), (306, 65845456), (402, 50121168), (408, 49384092), (478, 42152112), (514, 39199824), (536, 37590876), (544, 37038069), (603, 33414112), (612, 32922728), (717, 28101408), (771, 26133216), (804, 25060584), (816, 24692046), (956, 21076056), (1028, 19599912), (1072, 18795438), (1139, 17689824), (1206, 16707056), (1224, 16461364), (1434, 14050704), (1542, 13066608), (1608, 12530292), (1632, 12346023), (1912, 10538028), (2056, 9799956), (2144, 9397719), (2151, 9367136), (2278, 8844912), (2313, 8711072), (2412, 8353528), (2448, 8230682), (2868, 7025352), (3084, 6533304), (3216, 6265146), (3417, 5896608), (3824, 5269014), (4063, 4959072), (4112, 4899978), (4302, 4683568), (4369, 4611744), (4556, 4422456), (4626, 4355536), (4824, 4176764), (4896, 4115341), (5736, 3512676), (6168, 3266652), (6432, 3132573), (6834, 2948304), (7648, 2634507), (8126, 2479536), (8224, 2449989), (8604, 2341784), (8738, 2305872), (9112, 2211228), (9252, 2177768), (9648, 2088382), (10251, 1965536), (11472, 1756338), (12189, 1653024), (12336, 1633326), (13107, 1537248), (13668, 1474152), (16013, 1258272), (16252, 1239768), (17208, 1170892), (17219, 1170144), (17476, 1152936), (18224, 1105614), (18504, 1088884), (19296, 1044191), (20502, 982768), (22944, 878169), (24378, 826512), (24672, 816663), (26214, 768624), (27336, 737076), (32026, 629136), (32504, 619884), (34416, 585446), (34438, 585072), (34952, 576468), (36448, 552807), (36567, 551008), (37008, 544442), (39321, 512416), (41004, 491384), (48039, 419424), (48756, 413256), (51657, 390048), (52428, 384312), (54672, 368538), (61423, 328032), (64052, 314568), (65008, 309942), (68832, 292723), (68876, 292536), (69904, 288234), (73134, 275504), (74016, 272221), (78642, 256208), (82008, 245692), (96078, 209712), (97512, 206628), (103314, 195024), (104856, 192156), (109344, 184269), (122846, 164016), (128104, 157284), (130016, 154971), (137752, 146268), (139808, 144117)]