20090802

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{6427}}^1$

素因数の和:6953

約数の個数: 16

約数和(自身を含む): 40264992

約数和(自身を除く): 20174190

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 6427, 12854, 19281, 38562, 3348467, 6696934, 10045401, 20090802]

約数ペア:

[(1, 20090802), (2, 10045401), (3, 6696934), (6, 3348467), (521, 38562), (1042, 19281), (1563, 12854), (3126, 6427)]