23945820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{399097}}^1$

素因数の和:399109

約数の個数: 24

約数和(自身を含む): 67048464

約数和(自身を除く): 43102644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 399097, 798194, 1197291, 1596388, 1995485, 2394582, 3990970, 4789164, 5986455, 7981940, 11972910, 23945820]

約数ペア:

[(1, 23945820), (2, 11972910), (3, 7981940), (4, 5986455), (5, 4789164), (6, 3990970), (10, 2394582), (12, 1995485), (15, 1596388), (20, 1197291), (30, 798194), (60, 399097)]