15672060020

素因数分解:

$2^2\times 5^1\times {\mathrm{4451}}^1\times {\mathrm{176051}}^1$

素因数の和:180511

約数の個数: 24

約数和(自身を含む): 32918907168

約数和(自身を除く): 17246847148

約数列:

[1, 2, 4, 5, 10, 20, 4451, 8902, 17804, 22255, 44510, 89020, 176051, 352102, 704204, 880255, 1760510, 3521020, 783603001, 1567206002, 3134412004, 3918015005, 7836030010, 15672060020]

約数ペア:

[(1, 15672060020), (2, 7836030010), (4, 3918015005), (5, 3134412004), (10, 1567206002), (20, 783603001), (4451, 3521020), (8902, 1760510), (17804, 880255), (22255, 704204), (44510, 352102), (89020, 176051)]