20087596408086

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{129539}}^1\times {\mathrm{277903}}^1$

素因数の和:407481

約数の個数: 48

約数和(自身を含む): 44927605831680

約数和(自身を除く): 24840009423594

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 129539, 259078, 277903, 388617, 555806, 777234, 833709, 1165851, 1667418, 2331702, 2501127, 4015709, 5002254, 8031418, 8614993, 12047127, 17229986, 24094254, 25844979, 36141381, 51689958, 72282762, 77534937, 155069874, 35999276717, 71998553434, 107997830151, 215995660302, 323993490453, 647986980906, 1115977578227, 2231955156454, 3347932734681, 6695865469362, 10043798204043, 20087596408086]

約数ペア:

[(1, 20087596408086), (2, 10043798204043), (3, 6695865469362), (6, 3347932734681), (9, 2231955156454), (18, 1115977578227), (31, 647986980906), (62, 323993490453), (93, 215995660302), (186, 107997830151), (279, 71998553434), (558, 35999276717), (129539, 155069874), (259078, 77534937), (277903, 72282762), (388617, 51689958), (555806, 36141381), (777234, 25844979), (833709, 24094254), (1165851, 17229986), (1667418, 12047127), (2331702, 8614993), (2501127, 8031418), (4015709, 5002254)]