20131659093

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1\times {\mathrm{1163}}^1$

素因数の和:1738

約数の個数: 64

約数和(自身を含む): 33353349120

約数和(自身を除く): 13221690027

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 389, 489, 1141, 1163, 1167, 2119, 2723, 3423, 3489, 5057, 6357, 8141, 8169, 14833, 15119, 15171, 24423, 35399, 44499, 45357, 63407, 105833, 106197, 189569, 190221, 317499, 443849, 452407, 568707, 824291, 1326983, 1331547, 1357221, 2464397, 2472873, 3166849, 3980949, 5770037, 5881291, 7393191, 9500547, 17250779, 17310111, 17643873, 41169037, 51752337, 73742341, 123507111, 221227023, 516196387, 958650433, 1548589161, 2875951299, 6710553031, 20131659093]

約数ペア:

[(1, 20131659093), (3, 6710553031), (7, 2875951299), (13, 1548589161), (21, 958650433), (39, 516196387), (91, 221227023), (163, 123507111), (273, 73742341), (389, 51752337), (489, 41169037), (1141, 17643873), (1163, 17310111), (1167, 17250779), (2119, 9500547), (2723, 7393191), (3423, 5881291), (3489, 5770037), (5057, 3980949), (6357, 3166849), (8141, 2472873), (8169, 2464397), (14833, 1357221), (15119, 1331547), (15171, 1326983), (24423, 824291), (35399, 568707), (44499, 452407), (45357, 443849), (63407, 317499), (105833, 190221), (106197, 189569)]