20886502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{114761}}^1$

素因数の和:114783

約数の個数: 16

約数和(自身を含む): 38560032

約数和(自身を除く): 17673530

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 114761, 229522, 803327, 1491893, 1606654, 2983786, 10443251, 20886502]

約数ペア:

[(1, 20886502), (2, 10443251), (7, 2983786), (13, 1606654), (14, 1491893), (26, 803327), (91, 229522), (182, 114761)]