20406462

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{91921}}^1$

素因数の和:91963

約数の個数: 16

約数和(自身を含む): 41916432

約数和(自身を除く): 21509970

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 91921, 183842, 275763, 551526, 3401077, 6802154, 10203231, 20406462]

約数ペア:

[(1, 20406462), (2, 10203231), (3, 6802154), (6, 3401077), (37, 551526), (74, 275763), (111, 183842), (222, 91921)]