20530185896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1545017}}^1$

素因数の和:1545185

約数の個数: 32

約数和(自身を含む): 42271692480

約数和(自身を除く): 21741506584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 13288, 1545017, 3090034, 6180068, 12360136, 16995187, 33990374, 67980748, 135961496, 233297567, 466595134, 933190268, 1866380536, 2566273237, 5132546474, 10265092948, 20530185896]

約数ペア:

[(1, 20530185896), (2, 10265092948), (4, 5132546474), (8, 2566273237), (11, 1866380536), (22, 933190268), (44, 466595134), (88, 233297567), (151, 135961496), (302, 67980748), (604, 33990374), (1208, 16995187), (1661, 12360136), (3322, 6180068), (6644, 3090034), (13288, 1545017)]