20617659359

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1979}}^1\times {\mathrm{2969}}^1$

素因数の和:4999

約数の個数: 24

約数和(自身を含む): 23463594000

約数和(自身を除く): 2845934641

約数列:

[1, 11, 29, 121, 319, 1979, 2969, 3509, 21769, 32659, 57391, 86101, 239459, 359249, 631301, 947111, 5875651, 6944311, 10418221, 64632161, 170393879, 710953771, 1874332669, 20617659359]

約数ペア:

[(1, 20617659359), (11, 1874332669), (29, 710953771), (121, 170393879), (319, 64632161), (1979, 10418221), (2969, 6944311), (3509, 5875651), (21769, 947111), (32659, 631301), (57391, 359249), (86101, 239459)]