20957198414

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1957519}}^1$

素因数の和:1957675

約数の個数: 16

約数和(自身を含む): 32346060480

約数和(自身を除く): 11388862066

約数列:

[1, 2, 53, 101, 106, 202, 5353, 10706, 1957519, 3915038, 103748507, 197709419, 207497014, 395418838, 10478599207, 20957198414]

約数ペア:

[(1, 20957198414), (2, 10478599207), (53, 395418838), (101, 207497014), (106, 197709419), (202, 103748507), (5353, 3915038), (10706, 1957519)]