20243399342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^2\times {\mathrm{12289}}^1$

素因数の和:12648

約数の個数: 24

約数和(自身を含む): 31540662720

約数和(自身を除く): 11297263378

約数列:

[1, 2, 31, 62, 163, 326, 5053, 10106, 12289, 24578, 26569, 53138, 380959, 761918, 823639, 1647278, 2003107, 4006214, 62096317, 124192634, 326506441, 653012882, 10121699671, 20243399342]

約数ペア:

[(1, 20243399342), (2, 10121699671), (31, 653012882), (62, 326506441), (163, 124192634), (326, 62096317), (5053, 4006214), (10106, 2003107), (12289, 1647278), (24578, 823639), (26569, 761918), (53138, 380959)]