23965420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14437}}^1$

素因数の和:14529

約数の個数: 24

約数和(自身を含む): 50937264

約数和(自身を除く): 26971844

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 14437, 28874, 57748, 72185, 144370, 288740, 1198271, 2396542, 4793084, 5991355, 11982710, 23965420]

約数ペア:

[(1, 23965420), (2, 11982710), (4, 5991355), (5, 4793084), (10, 2396542), (20, 1198271), (83, 288740), (166, 144370), (332, 72185), (415, 57748), (830, 28874), (1660, 14437)]