20222354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5347}}^1$

素因数の和:5441

約数の個数: 16

約数和(自身を含む): 31831296

約数和(自身を除く): 11608942

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 5347, 10694, 165757, 326167, 331514, 652334, 10111177, 20222354]

約数ペア:

[(1, 20222354), (2, 10111177), (31, 652334), (61, 331514), (62, 326167), (122, 165757), (1891, 10694), (3782, 5347)]