20221942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45751}}^1$

素因数の和:45783

約数の個数: 16

約数和(自身を含む): 34588512

約数和(自身を除く): 14366570

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45751, 91502, 594763, 777767, 1189526, 1555534, 10110971, 20221942]

約数ペア:

[(1, 20221942), (2, 10110971), (13, 1555534), (17, 1189526), (26, 777767), (34, 594763), (221, 91502), (442, 45751)]