20147628

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{11119}}^1$

素因数の和:11277

約数の個数: 24

約数和(自身を含む): 47326720

約数和(自身を除く): 27179092

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 11119, 22238, 33357, 44476, 66714, 133428, 1678969, 3357938, 5036907, 6715876, 10073814, 20147628]

約数ペア:

[(1, 20147628), (2, 10073814), (3, 6715876), (4, 5036907), (6, 3357938), (12, 1678969), (151, 133428), (302, 66714), (453, 44476), (604, 33357), (906, 22238), (1812, 11119)]