20147352954

素因数分解:

$2^1\times 3^1\times {\mathrm{262151}}^1\times {\mathrm{12809}}^1$

素因数の和:274965

約数の個数: 16

約数和(自身を含む): 40298005440

約数和(自身を除く): 20150652486

約数列:

[1, 2, 3, 6, 12809, 25618, 38427, 76854, 262151, 524302, 786453, 1572906, 3357892159, 6715784318, 10073676477, 20147352954]

約数ペア:

[(1, 20147352954), (2, 10073676477), (3, 6715784318), (6, 3357892159), (12809, 1572906), (25618, 786453), (38427, 524302), (76854, 262151)]