20171695479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1\times {\mathrm{5801}}^1$

素因数の和:6527

約数の個数: 32

約数和(自身を含む): 29200491264

約数和(自身を除く): 9028795785

約数列:

[1, 3, 13, 39, 163, 489, 547, 1641, 2119, 5801, 6357, 7111, 17403, 21333, 75413, 89161, 226239, 267483, 945563, 1159093, 2836689, 3173147, 3477279, 9519441, 12292319, 36876957, 41250911, 123752733, 517222961, 1551668883, 6723898493, 20171695479]

約数ペア:

[(1, 20171695479), (3, 6723898493), (13, 1551668883), (39, 517222961), (163, 123752733), (489, 41250911), (547, 36876957), (1641, 12292319), (2119, 9519441), (5801, 3477279), (6357, 3173147), (7111, 2836689), (17403, 1159093), (21333, 945563), (75413, 267483), (89161, 226239)]