23421940

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3191}}^1$

素因数の和:3567

約数の個数: 24

約数和(自身を含む): 49335552

約数和(自身を除く): 25913612

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3191, 3670, 6382, 7340, 12764, 15955, 31910, 63820, 1171097, 2342194, 4684388, 5855485, 11710970, 23421940]

約数ペア:

[(1, 23421940), (2, 11710970), (4, 5855485), (5, 4684388), (10, 2342194), (20, 1171097), (367, 63820), (734, 31910), (1468, 15955), (1835, 12764), (3191, 7340), (3670, 6382)]