20386446

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{33641}}^1$

素因数の和:33747

約数の個数: 16

約数和(自身を含む): 41177808

約数和(自身を除く): 20791362

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 33641, 67282, 100923, 201846, 3397741, 6795482, 10193223, 20386446]

約数ペア:

[(1, 20386446), (2, 10193223), (3, 6795482), (6, 3397741), (101, 201846), (202, 100923), (303, 67282), (606, 33641)]