20190592

素因数分解:

$2^7\times {\mathrm{157739}}^1$

素因数の和:157753

約数の個数: 16

約数和(自身を含む): 40223700

約数和(自身を除く): 20033108

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157739, 315478, 630956, 1261912, 2523824, 5047648, 10095296, 20190592]

約数ペア:

[(1, 20190592), (2, 10095296), (4, 5047648), (8, 2523824), (16, 1261912), (32, 630956), (64, 315478), (128, 157739)]