20162347938

素因数分解:

$2^1\times 3^2\times {\mathrm{7741}}^1\times {\mathrm{144701}}^1$

素因数の和:152450

約数の個数: 24

約数和(自身を含む): 43691032476

約数和(自身を除く): 23528684538

約数列:

[1, 2, 3, 6, 9, 18, 7741, 15482, 23223, 46446, 69669, 139338, 144701, 289402, 434103, 868206, 1302309, 2604618, 1120130441, 2240260882, 3360391323, 6720782646, 10081173969, 20162347938]

約数ペア:

[(1, 20162347938), (2, 10081173969), (3, 6720782646), (6, 3360391323), (9, 2240260882), (18, 1120130441), (7741, 2604618), (15482, 1302309), (23223, 868206), (46446, 434103), (69669, 289402), (139338, 144701)]