20228086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8297}}^1$

素因数の和:8375

約数の個数: 16

約数和(自身を含む): 32262624

約数和(自身を除く): 12034538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 8297, 16594, 190831, 381662, 439741, 879482, 10114043, 20228086]

約数ペア:

[(1, 20228086), (2, 10114043), (23, 879482), (46, 439741), (53, 381662), (106, 190831), (1219, 16594), (2438, 8297)]