33272020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23431}}^1$

素因数の和:23511

約数の個数: 24

約数和(自身を含む): 70858368

約数和(自身を除く): 37586348

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 23431, 46862, 93724, 117155, 234310, 468620, 1663601, 3327202, 6654404, 8318005, 16636010, 33272020]

約数ペア:

[(1, 33272020), (2, 16636010), (4, 8318005), (5, 6654404), (10, 3327202), (20, 1663601), (71, 468620), (142, 234310), (284, 117155), (355, 93724), (710, 46862), (1420, 23431)]