2020100212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{58243}}^1$

素因数の和:58312

約数の個数: 48

約数和(自身を含む): 4109696640

約数和(自身を除く): 2089596428

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 598, 667, 754, 1196, 1334, 1508, 2668, 8671, 17342, 34684, 58243, 116486, 232972, 757159, 1339589, 1514318, 1689047, 2679178, 3028636, 3378094, 5358356, 6756188, 17414657, 21957611, 34829314, 38848081, 43915222, 69658628, 77696162, 87830444, 155392324, 505025053, 1010050106, 2020100212]

約数ペア:

[(1, 2020100212), (2, 1010050106), (4, 505025053), (13, 155392324), (23, 87830444), (26, 77696162), (29, 69658628), (46, 43915222), (52, 38848081), (58, 34829314), (92, 21957611), (116, 17414657), (299, 6756188), (377, 5358356), (598, 3378094), (667, 3028636), (754, 2679178), (1196, 1689047), (1334, 1514318), (1508, 1339589), (2668, 757159), (8671, 232972), (17342, 116486), (34684, 58243)]