20191143168

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73643}}^1$

素因数の和:73689

約数の個数: 216

約数和(自身を含む): 70447261248

約数和(自身を除く): 50256118080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1792, 1904, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 3264, 3808, 4032, 4284, 4352, 4896, 5376, 5712, 6528, 7616, 8064, 8568, 9792, 11424, 13056, 15232, 16128, 17136, 19584, 22848, 30464, 34272, 39168, 45696, 68544, 73643, 91392, 137088, 147286, 220929, 274176, 294572, 441858, 515501, 589144, 662787, 883716, 1031002, 1178288, 1251931, 1325574, 1546503, 1767432, 2062004, 2356576, 2503862, 2651148, 3093006, 3534864, 3755793, 4124008, 4639509, 4713152, 5007724, 5302296, 6186012, 7069728, 7511586, 8248016, 8763517, 9279018, 9426304, 10015448, 10604592, 11267379, 12372024, 14139456, 15023172, 16496032, 17527034, 18558036, 18852608, 20030896, 21209184, 22534758, 24744048, 26290551, 28278912, 30046344, 32992064, 35054068, 37116072, 40061792, 42418368, 45069516, 49488096, 52581102, 56557824, 60092688, 65984128, 70108136, 74232144, 78871653, 80123584, 84836736, 90139032, 98976192, 105162204, 120185376, 131968256, 140216272, 148464288, 157743306, 160247168, 169673472, 180278064, 197952384, 210324408, 240370752, 280432544, 296928576, 315486612, 320494336, 360556128, 395904768, 420648816, 480741504, 560865088, 593857152, 630973224, 721112256, 841297632, 961483008, 1121730176, 1187714304, 1261946448, 1442224512, 1682595264, 2243460352, 2523892896, 2884449024, 3365190528, 5047785792, 6730381056, 10095571584, 20191143168]

約数ペア:

[(1, 20191143168), (2, 10095571584), (3, 6730381056), (4, 5047785792), (6, 3365190528), (7, 2884449024), (8, 2523892896), (9, 2243460352), (12, 1682595264), (14, 1442224512), (16, 1261946448), (17, 1187714304), (18, 1121730176), (21, 961483008), (24, 841297632), (28, 721112256), (32, 630973224), (34, 593857152), (36, 560865088), (42, 480741504), (48, 420648816), (51, 395904768), (56, 360556128), (63, 320494336), (64, 315486612), (68, 296928576), (72, 280432544), (84, 240370752), (96, 210324408), (102, 197952384), (112, 180278064), (119, 169673472), (126, 160247168), (128, 157743306), (136, 148464288), (144, 140216272), (153, 131968256), (168, 120185376), (192, 105162204), (204, 98976192), (224, 90139032), (238, 84836736), (252, 80123584), (256, 78871653), (272, 74232144), (288, 70108136), (306, 65984128), (336, 60092688), (357, 56557824), (384, 52581102), (408, 49488096), (448, 45069516), (476, 42418368), (504, 40061792), (544, 37116072), (576, 35054068), (612, 32992064), (672, 30046344), (714, 28278912), (768, 26290551), (816, 24744048), (896, 22534758), (952, 21209184), (1008, 20030896), (1071, 18852608), (1088, 18558036), (1152, 17527034), (1224, 16496032), (1344, 15023172), (1428, 14139456), (1632, 12372024), (1792, 11267379), (1904, 10604592), (2016, 10015448), (2142, 9426304), (2176, 9279018), (2304, 8763517), (2448, 8248016), (2688, 7511586), (2856, 7069728), (3264, 6186012), (3808, 5302296), (4032, 5007724), (4284, 4713152), (4352, 4639509), (4896, 4124008), (5376, 3755793), (5712, 3534864), (6528, 3093006), (7616, 2651148), (8064, 2503862), (8568, 2356576), (9792, 2062004), (11424, 1767432), (13056, 1546503), (15232, 1325574), (16128, 1251931), (17136, 1178288), (19584, 1031002), (22848, 883716), (30464, 662787), (34272, 589144), (39168, 515501), (45696, 441858), (68544, 294572), (73643, 274176), (91392, 220929), (137088, 147286)]