20163045654

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1063}}^1\times {\mathrm{13339}}^1$

素因数の和:14489

約数の個数: 48

約数和(自身を含む): 44284531200

約数和(自身を除く): 24121485546

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1063, 1422, 2126, 3189, 6378, 9567, 13339, 19134, 26678, 40017, 80034, 83977, 120051, 167954, 240102, 251931, 503862, 755793, 1053781, 1511586, 2107562, 3161343, 6322686, 9484029, 14179357, 18968058, 28358714, 42538071, 85076142, 127614213, 255228426, 1120169203, 2240338406, 3360507609, 6721015218, 10081522827, 20163045654]

約数ペア:

[(1, 20163045654), (2, 10081522827), (3, 6721015218), (6, 3360507609), (9, 2240338406), (18, 1120169203), (79, 255228426), (158, 127614213), (237, 85076142), (474, 42538071), (711, 28358714), (1063, 18968058), (1422, 14179357), (2126, 9484029), (3189, 6322686), (6378, 3161343), (9567, 2107562), (13339, 1511586), (19134, 1053781), (26678, 755793), (40017, 503862), (80034, 251931), (83977, 240102), (120051, 167954)]