2034690620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5354449}}^1$

素因数の和:5354477

約数の個数: 24

約数和(自身を含む): 4497738000

約数和(自身を除く): 2463047380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5354449, 10708898, 21417796, 26772245, 53544490, 101734531, 107088980, 203469062, 406938124, 508672655, 1017345310, 2034690620]

約数ペア:

[(1, 2034690620), (2, 1017345310), (4, 508672655), (5, 406938124), (10, 203469062), (19, 107088980), (20, 101734531), (38, 53544490), (76, 26772245), (95, 21417796), (190, 10708898), (380, 5354449)]