20014654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29347}}^1$

素因数の和:29391

約数の個数: 16

約数和(自身を含む): 33808896

約数和(自身を除く): 13794242

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 29347, 58694, 322817, 645634, 909757, 1819514, 10007327, 20014654]

約数ペア:

[(1, 20014654), (2, 10007327), (11, 1819514), (22, 909757), (31, 645634), (62, 322817), (341, 58694), (682, 29347)]