20216754098

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1\times {\mathrm{6779}}^1$

素因数の和:7382

約数の個数: 32

約数和(自身を含む): 31679631360

約数和(自身を除く): 11462877262

約数列:

[1, 2, 31, 62, 103, 206, 467, 934, 3193, 6386, 6779, 13558, 14477, 28954, 48101, 96202, 210149, 420298, 698237, 1396474, 1491131, 2982262, 3165793, 6331586, 21645347, 43290694, 98139583, 196279166, 326076679, 652153358, 10108377049, 20216754098]

約数ペア:

[(1, 20216754098), (2, 10108377049), (31, 652153358), (62, 326076679), (103, 196279166), (206, 98139583), (467, 43290694), (934, 21645347), (3193, 6331586), (6386, 3165793), (6779, 2982262), (13558, 1491131), (14477, 1396474), (28954, 698237), (48101, 420298), (96202, 210149)]