20792315568

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10565201}}^1$

素因数の和:10565253

約数の個数: 40

約数和(自身を含む): 55023572016

約数和(自身を除く): 34231256448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 10565201, 21130402, 31695603, 42260804, 63391206, 84521608, 126782412, 169043216, 253564824, 433173241, 507129648, 866346482, 1299519723, 1732692964, 2599039446, 3465385928, 5198078892, 6930771856, 10396157784, 20792315568]

約数ペア:

[(1, 20792315568), (2, 10396157784), (3, 6930771856), (4, 5198078892), (6, 3465385928), (8, 2599039446), (12, 1732692964), (16, 1299519723), (24, 866346482), (41, 507129648), (48, 433173241), (82, 253564824), (123, 169043216), (164, 126782412), (246, 84521608), (328, 63391206), (492, 42260804), (656, 31695603), (984, 21130402), (1968, 10565201)]