20188608630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12721}}^1\times {\mathrm{52901}}^1$

素因数の和:65632

約数の個数: 32

約数和(自身を含む): 48457385568

約数和(自身を除く): 28268776938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12721, 25442, 38163, 52901, 63605, 76326, 105802, 127210, 158703, 190815, 264505, 317406, 381630, 529010, 793515, 1587030, 672953621, 1345907242, 2018860863, 3364768105, 4037721726, 6729536210, 10094304315, 20188608630]

約数ペア:

[(1, 20188608630), (2, 10094304315), (3, 6729536210), (5, 4037721726), (6, 3364768105), (10, 2018860863), (15, 1345907242), (30, 672953621), (12721, 1587030), (25442, 793515), (38163, 529010), (52901, 381630), (63605, 317406), (76326, 264505), (105802, 190815), (127210, 158703)]