20176869924

素因数分解:

$2^2\times 3^2\times {\mathrm{617}}^1\times {\mathrm{908377}}^1$

素因数の和:909004

約数の個数: 36

約数和(自身を含む): 51085361964

約数和(自身を除く): 30908492040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 617, 1234, 1851, 2468, 3702, 5553, 7404, 11106, 22212, 908377, 1816754, 2725131, 3633508, 5450262, 8175393, 10900524, 16350786, 32701572, 560468609, 1120937218, 1681405827, 2241874436, 3362811654, 5044217481, 6725623308, 10088434962, 20176869924]

約数ペア:

[(1, 20176869924), (2, 10088434962), (3, 6725623308), (4, 5044217481), (6, 3362811654), (9, 2241874436), (12, 1681405827), (18, 1120937218), (36, 560468609), (617, 32701572), (1234, 16350786), (1851, 10900524), (2468, 8175393), (3702, 5450262), (5553, 3633508), (7404, 2725131), (11106, 1816754), (22212, 908377)]