20137304733

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{89627}}^1$

素因数の和:90473

約数の個数: 32

約数和(自身を含む): 33086355456

約数和(自身を除く): 12949050723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 823, 2469, 5761, 10699, 17283, 32097, 74893, 89627, 224679, 268881, 627389, 1165151, 1882167, 3495453, 8156057, 24468171, 73763021, 221289063, 516341147, 958919273, 1549023441, 2876757819, 6712434911, 20137304733]

約数ペア:

[(1, 20137304733), (3, 6712434911), (7, 2876757819), (13, 1549023441), (21, 958919273), (39, 516341147), (91, 221289063), (273, 73763021), (823, 24468171), (2469, 8156057), (5761, 3495453), (10699, 1882167), (17283, 1165151), (32097, 627389), (74893, 268881), (89627, 224679)]