20235710540

素因数分解:

$2^2\times 5^1\times {\mathrm{14629}}^1\times {\mathrm{69163}}^1$

素因数の和:83801

約数の個数: 24

約数和(自身を含む): 42498511440

約数和(自身を除く): 22262800900

約数列:

[1, 2, 4, 5, 10, 20, 14629, 29258, 58516, 69163, 73145, 138326, 146290, 276652, 292580, 345815, 691630, 1383260, 1011785527, 2023571054, 4047142108, 5058927635, 10117855270, 20235710540]

約数ペア:

[(1, 20235710540), (2, 10117855270), (4, 5058927635), (5, 4047142108), (10, 2023571054), (20, 1011785527), (14629, 1383260), (29258, 691630), (58516, 345815), (69163, 292580), (73145, 276652), (138326, 146290)]