20243368808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6263}}^1\times {\mathrm{31079}}^1$

素因数の和:37361

約数の個数: 32

約数和(自身を含む): 40883875200

約数和(自身を除く): 20640506392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6263, 12526, 25052, 31079, 50104, 62158, 81419, 124316, 162838, 248632, 325676, 404027, 651352, 808054, 1616108, 3232216, 194647777, 389295554, 778591108, 1557182216, 2530421101, 5060842202, 10121684404, 20243368808]

約数ペア:

[(1, 20243368808), (2, 10121684404), (4, 5060842202), (8, 2530421101), (13, 1557182216), (26, 778591108), (52, 389295554), (104, 194647777), (6263, 3232216), (12526, 1616108), (25052, 808054), (31079, 651352), (50104, 404027), (62158, 325676), (81419, 248632), (124316, 162838)]