20006700978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15954307}}^1$

素因数の和:15954342

約数の個数: 32

約数和(自身を含む): 45948407040

約数和(自身を除く): 25941706062

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15954307, 31908614, 47862921, 95725842, 175497377, 303131833, 350994754, 526492131, 606263666, 909395499, 1052984262, 1818790998, 3334450163, 6668900326, 10003350489, 20006700978]

約数ペア:

[(1, 20006700978), (2, 10003350489), (3, 6668900326), (6, 3334450163), (11, 1818790998), (19, 1052984262), (22, 909395499), (33, 606263666), (38, 526492131), (57, 350994754), (66, 303131833), (114, 175497377), (209, 95725842), (418, 47862921), (627, 31908614), (1254, 15954307)]