20193751024

素因数分解:

$2^4\times {\mathrm{1262109439}}^1$

素因数の和:1262109447

約数の個数: 10

約数和(自身を含む): 39125392640

約数和(自身を除く): 18931641616

約数列:

[1, 2, 4, 8, 16, 1262109439, 2524218878, 5048437756, 10096875512, 20193751024]

約数ペア:

[(1, 20193751024), (2, 10096875512), (4, 5048437756), (8, 2524218878), (16, 1262109439)]