20876685494

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9262061}}^1$

素因数の和:9262100

約数の個数: 24

約数和(自身を含む): 38011502448

約数和(自身を除く): 17134816954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 9262061, 18524122, 64834427, 129668854, 213027403, 426054806, 453840989, 907681978, 1491191821, 2982383642, 10438342747, 20876685494]

約数ペア:

[(1, 20876685494), (2, 10438342747), (7, 2982383642), (14, 1491191821), (23, 907681978), (46, 453840989), (49, 426054806), (98, 213027403), (161, 129668854), (322, 64834427), (1127, 18524122), (2254, 9262061)]