23705020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20089}}^1$

素因数の和:20157

約数の個数: 24

約数和(自身を含む): 50626800

約数和(自身を除く): 26921780

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 20089, 40178, 80356, 100445, 200890, 401780, 1185251, 2370502, 4741004, 5926255, 11852510, 23705020]

約数ペア:

[(1, 23705020), (2, 11852510), (4, 5926255), (5, 4741004), (10, 2370502), (20, 1185251), (59, 401780), (118, 200890), (236, 100445), (295, 80356), (590, 40178), (1180, 20089)]