20034161216

素因数分解:

$2^6\times {\mathrm{13669}}^1\times {\mathrm{22901}}^1$

素因数の和:36582

約数の個数: 28

約数和(自身を含む): 39759933180

約数和(自身を除く): 19725771964

約数列:

[1, 2, 4, 8, 16, 32, 64, 13669, 22901, 27338, 45802, 54676, 91604, 109352, 183208, 218704, 366416, 437408, 732832, 874816, 1465664, 313033769, 626067538, 1252135076, 2504270152, 5008540304, 10017080608, 20034161216]

約数ペア:

[(1, 20034161216), (2, 10017080608), (4, 5008540304), (8, 2504270152), (16, 1252135076), (32, 626067538), (64, 313033769), (13669, 1465664), (22901, 874816), (27338, 732832), (45802, 437408), (54676, 366416), (91604, 218704), (109352, 183208)]