20214183144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:948

約数の個数: 256

約数和(自身を含む): 58097664000

約数和(自身を除く): 37883480856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 79, 92, 93, 114, 124, 138, 152, 158, 184, 186, 228, 237, 248, 276, 316, 372, 437, 456, 474, 552, 589, 632, 713, 744, 787, 874, 948, 1178, 1311, 1426, 1501, 1574, 1748, 1767, 1817, 1896, 2139, 2356, 2361, 2449, 2622, 2852, 3002, 3148, 3496, 3534, 3634, 4278, 4503, 4712, 4722, 4898, 5244, 5451, 5704, 6004, 6296, 7068, 7268, 7347, 8556, 9006, 9444, 9796, 10488, 10902, 12008, 13547, 14136, 14536, 14694, 14953, 17112, 18012, 18101, 18888, 19592, 21804, 24397, 27094, 29388, 29906, 34523, 36024, 36202, 40641, 43608, 44859, 46531, 48794, 54188, 54303, 56327, 58776, 59812, 62173, 69046, 72404, 73191, 81282, 89718, 93062, 97588, 103569, 108376, 108606, 112654, 119624, 124346, 138092, 139593, 144808, 146382, 162564, 168981, 179436, 186124, 186519, 195176, 207138, 217212, 225308, 248692, 276184, 279186, 292764, 325128, 337962, 343919, 358872, 372248, 373038, 414276, 434424, 450616, 463543, 497384, 558372, 561131, 585528, 675924, 687838, 746076, 828552, 927086, 1031757, 1070213, 1116744, 1122262, 1181287, 1351848, 1375676, 1390629, 1429979, 1492152, 1683393, 1854172, 1927363, 2063514, 2140426, 2244524, 2362574, 2751352, 2781258, 2859958, 3210639, 3366786, 3543861, 3708344, 3854726, 4127028, 4280852, 4289937, 4489048, 4725148, 5562516, 5719916, 5782089, 6421278, 6733572, 7087722, 7709452, 8254056, 8561704, 8579874, 9450296, 10661489, 11125032, 11439832, 11564178, 12842556, 13467144, 14175444, 15418904, 17159748, 21322978, 23128356, 25685112, 27169601, 28350888, 31984467, 34319496, 36619897, 42645956, 44329349, 46256712, 54339202, 63968934, 73239794, 81508803, 85291912, 88658698, 108678404, 109859691, 127937868, 132988047, 146479588, 163017606, 177317396, 217356808, 219719382, 255875736, 265976094, 292959176, 326035212, 354634792, 439438764, 531952188, 652070424, 842257631, 878877528, 1063904376, 1684515262, 2526772893, 3369030524, 5053545786, 6738061048, 10107091572, 20214183144]

約数ペア:

[(1, 20214183144), (2, 10107091572), (3, 6738061048), (4, 5053545786), (6, 3369030524), (8, 2526772893), (12, 1684515262), (19, 1063904376), (23, 878877528), (24, 842257631), (31, 652070424), (38, 531952188), (46, 439438764), (57, 354634792), (62, 326035212), (69, 292959176), (76, 265976094), (79, 255875736), (92, 219719382), (93, 217356808), (114, 177317396), (124, 163017606), (138, 146479588), (152, 132988047), (158, 127937868), (184, 109859691), (186, 108678404), (228, 88658698), (237, 85291912), (248, 81508803), (276, 73239794), (316, 63968934), (372, 54339202), (437, 46256712), (456, 44329349), (474, 42645956), (552, 36619897), (589, 34319496), (632, 31984467), (713, 28350888), (744, 27169601), (787, 25685112), (874, 23128356), (948, 21322978), (1178, 17159748), (1311, 15418904), (1426, 14175444), (1501, 13467144), (1574, 12842556), (1748, 11564178), (1767, 11439832), (1817, 11125032), (1896, 10661489), (2139, 9450296), (2356, 8579874), (2361, 8561704), (2449, 8254056), (2622, 7709452), (2852, 7087722), (3002, 6733572), (3148, 6421278), (3496, 5782089), (3534, 5719916), (3634, 5562516), (4278, 4725148), (4503, 4489048), (4712, 4289937), (4722, 4280852), (4898, 4127028), (5244, 3854726), (5451, 3708344), (5704, 3543861), (6004, 3366786), (6296, 3210639), (7068, 2859958), (7268, 2781258), (7347, 2751352), (8556, 2362574), (9006, 2244524), (9444, 2140426), (9796, 2063514), (10488, 1927363), (10902, 1854172), (12008, 1683393), (13547, 1492152), (14136, 1429979), (14536, 1390629), (14694, 1375676), (14953, 1351848), (17112, 1181287), (18012, 1122262), (18101, 1116744), (18888, 1070213), (19592, 1031757), (21804, 927086), (24397, 828552), (27094, 746076), (29388, 687838), (29906, 675924), (34523, 585528), (36024, 561131), (36202, 558372), (40641, 497384), (43608, 463543), (44859, 450616), (46531, 434424), (48794, 414276), (54188, 373038), (54303, 372248), (56327, 358872), (58776, 343919), (59812, 337962), (62173, 325128), (69046, 292764), (72404, 279186), (73191, 276184), (81282, 248692), (89718, 225308), (93062, 217212), (97588, 207138), (103569, 195176), (108376, 186519), (108606, 186124), (112654, 179436), (119624, 168981), (124346, 162564), (138092, 146382), (139593, 144808)]