20171120898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1\times {\mathrm{46649}}^1$

素因数の和:50466

約数の個数: 32

約数和(自身を含む): 42477624000

約数和(自身を除く): 22306503102

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3793, 7586, 11379, 22758, 46649, 72067, 93298, 139947, 144134, 216201, 279894, 432402, 886331, 1772662, 2658993, 5317986, 176939657, 353879314, 530818971, 1061637942, 3361853483, 6723706966, 10085560449, 20171120898]

約数ペア:

[(1, 20171120898), (2, 10085560449), (3, 6723706966), (6, 3361853483), (19, 1061637942), (38, 530818971), (57, 353879314), (114, 176939657), (3793, 5317986), (7586, 2658993), (11379, 1772662), (22758, 886331), (46649, 432402), (72067, 279894), (93298, 216201), (139947, 144134)]