20526690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11597}}^1$

素因数の和:11666

約数の個数: 32

約数和(自身を含む): 50103360

約数和(自身を除く): 29576670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11597, 23194, 34791, 57985, 69582, 115970, 173955, 347910, 684223, 1368446, 2052669, 3421115, 4105338, 6842230, 10263345, 20526690]

約数ペア:

[(1, 20526690), (2, 10263345), (3, 6842230), (5, 4105338), (6, 3421115), (10, 2052669), (15, 1368446), (30, 684223), (59, 347910), (118, 173955), (177, 115970), (295, 69582), (354, 57985), (590, 34791), (885, 23194), (1770, 11597)]