20155314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7687}}^1$

素因数の和:7734

約数の個数: 32

約数和(自身を含む): 44282880

約数和(自身を除く): 24127566

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7687, 15374, 23061, 46122, 146053, 176801, 292106, 353602, 438159, 530403, 876318, 1060806, 3359219, 6718438, 10077657, 20155314]

約数ペア:

[(1, 20155314), (2, 10077657), (3, 6718438), (6, 3359219), (19, 1060806), (23, 876318), (38, 530403), (46, 438159), (57, 353602), (69, 292106), (114, 176801), (138, 146053), (437, 46122), (874, 23061), (1311, 15374), (2622, 7687)]