20158039442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{14879}}^1\times {\mathrm{39847}}^1$

素因数の和:54745

約数の個数: 16

約数和(自身を含む): 32018664960

約数和(自身を除く): 11860625518

約数列:

[1, 2, 17, 34, 14879, 29758, 39847, 79694, 252943, 505886, 677399, 1354798, 592883513, 1185767026, 10079019721, 20158039442]

約数ペア:

[(1, 20158039442), (2, 10079019721), (17, 1185767026), (34, 592883513), (14879, 1354798), (29758, 677399), (39847, 505886), (79694, 252943)]