20792357208

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{509317}}^1$

素因数の和:509348

約数の個数: 112

約数和(自身を含む): 66802148880

約数和(自身を除く): 46009791672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6804, 10206, 13608, 20412, 40824, 509317, 1018634, 1527951, 2037268, 3055902, 3565219, 4074536, 4583853, 6111804, 7130438, 9167706, 10695657, 12223608, 13751559, 14260876, 18335412, 21391314, 27503118, 28521752, 32086971, 36670824, 41254677, 42782628, 55006236, 64173942, 82509354, 85565256, 96260913, 110012472, 123764031, 128347884, 165018708, 192521826, 247528062, 256695768, 288782739, 330037416, 371292093, 385043652, 495056124, 577565478, 742584186, 770087304, 866348217, 990112248, 1155130956, 1485168372, 1732696434, 2310261912, 2599044651, 2970336744, 3465392868, 5198089302, 6930785736, 10396178604, 20792357208]

約数ペア:

[(1, 20792357208), (2, 10396178604), (3, 6930785736), (4, 5198089302), (6, 3465392868), (7, 2970336744), (8, 2599044651), (9, 2310261912), (12, 1732696434), (14, 1485168372), (18, 1155130956), (21, 990112248), (24, 866348217), (27, 770087304), (28, 742584186), (36, 577565478), (42, 495056124), (54, 385043652), (56, 371292093), (63, 330037416), (72, 288782739), (81, 256695768), (84, 247528062), (108, 192521826), (126, 165018708), (162, 128347884), (168, 123764031), (189, 110012472), (216, 96260913), (243, 85565256), (252, 82509354), (324, 64173942), (378, 55006236), (486, 42782628), (504, 41254677), (567, 36670824), (648, 32086971), (729, 28521752), (756, 27503118), (972, 21391314), (1134, 18335412), (1458, 14260876), (1512, 13751559), (1701, 12223608), (1944, 10695657), (2268, 9167706), (2916, 7130438), (3402, 6111804), (4536, 4583853), (5103, 4074536), (5832, 3565219), (6804, 3055902), (10206, 2037268), (13608, 1527951), (20412, 1018634), (40824, 509317)]