20233968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11393}}^1$

素因数の和:11441

約数の個数: 40

約数和(自身を含む): 53688528

約数和(自身を除く): 33454560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 11393, 22786, 34179, 45572, 68358, 91144, 136716, 182288, 273432, 421541, 546864, 843082, 1264623, 1686164, 2529246, 3372328, 5058492, 6744656, 10116984, 20233968]

約数ペア:

[(1, 20233968), (2, 10116984), (3, 6744656), (4, 5058492), (6, 3372328), (8, 2529246), (12, 1686164), (16, 1264623), (24, 843082), (37, 546864), (48, 421541), (74, 273432), (111, 182288), (148, 136716), (222, 91144), (296, 68358), (444, 45572), (592, 34179), (888, 22786), (1776, 11393)]