20131964176

素因数分解:

$2^4\times {\mathrm{1258247761}}^1$

素因数の和:1258247769

約数の個数: 10

約数和(自身を含む): 39005680622

約数和(自身を除く): 18873716446

約数列:

[1, 2, 4, 8, 16, 1258247761, 2516495522, 5032991044, 10065982088, 20131964176]

約数ペア:

[(1, 20131964176), (2, 10065982088), (4, 5032991044), (8, 2516495522), (16, 1258247761)]