20342855912

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{1709}}^1\times {\mathrm{25219}}^1$

素因数の和:26993

約数の個数: 32

約数和(自身を含む): 38813580000

約数和(自身を除く): 18470724088

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 1709, 3418, 6836, 13672, 25219, 50438, 100831, 100876, 201662, 201752, 403324, 806648, 1487921, 2975842, 5951684, 11903368, 43099271, 86198542, 172397084, 344794168, 2542856989, 5085713978, 10171427956, 20342855912]

約数ペア:

[(1, 20342855912), (2, 10171427956), (4, 5085713978), (8, 2542856989), (59, 344794168), (118, 172397084), (236, 86198542), (472, 43099271), (1709, 11903368), (3418, 5951684), (6836, 2975842), (13672, 1487921), (25219, 806648), (50438, 403324), (100831, 201752), (100876, 201662)]