24638020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10181}}^1$

素因数の和:10212

約数の個数: 36

約数和(自身を含む): 56876652

約数和(自身を除く): 32238632

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 10181, 20362, 40724, 50905, 101810, 111991, 203620, 223982, 447964, 559955, 1119910, 1231901, 2239820, 2463802, 4927604, 6159505, 12319010, 24638020]

約数ペア:

[(1, 24638020), (2, 12319010), (4, 6159505), (5, 4927604), (10, 2463802), (11, 2239820), (20, 1231901), (22, 1119910), (44, 559955), (55, 447964), (110, 223982), (121, 203620), (220, 111991), (242, 101810), (484, 50905), (605, 40724), (1210, 20362), (2420, 10181)]