20176069258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{33581}}^1$

素因数の和:33862

約数の個数: 32

約数和(自身を含む): 32383794240

約数和(自身を除く): 12207724982

約数列:

[1, 2, 19, 38, 97, 163, 194, 326, 1843, 3097, 3686, 6194, 15811, 31622, 33581, 67162, 300409, 600818, 638039, 1276078, 3257357, 5473703, 6514714, 10947406, 61889783, 104000357, 123779566, 208000714, 530949191, 1061898382, 10088034629, 20176069258]

約数ペア:

[(1, 20176069258), (2, 10088034629), (19, 1061898382), (38, 530949191), (97, 208000714), (163, 123779566), (194, 104000357), (326, 61889783), (1843, 10947406), (3097, 6514714), (3686, 5473703), (6194, 3257357), (15811, 1276078), (31622, 638039), (33581, 600818), (67162, 300409)]