20122137098

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62491109}}^1$

素因数の和:62491141

約数の個数: 16

約数和(自身を含む): 35994879360

約数和(自身を除く): 15872742262

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62491109, 124982218, 437437763, 874875526, 1437295507, 2874591014, 10061068549, 20122137098]

約数ペア:

[(1, 20122137098), (2, 10061068549), (7, 2874591014), (14, 1437295507), (23, 874875526), (46, 437437763), (161, 124982218), (322, 62491109)]