22376020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18341}}^1$

素因数の和:18411

約数の個数: 24

約数和(自身を含む): 47762568

約数和(自身を除く): 25386548

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 18341, 36682, 73364, 91705, 183410, 366820, 1118801, 2237602, 4475204, 5594005, 11188010, 22376020]

約数ペア:

[(1, 22376020), (2, 11188010), (4, 5594005), (5, 4475204), (10, 2237602), (20, 1118801), (61, 366820), (122, 183410), (244, 91705), (305, 73364), (610, 36682), (1220, 18341)]