20085609843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{24203}}^1$

素因数の和:24436

約数の個数: 48

約数和(自身を含む): 32192675424

約数和(自身を除く): 12107065581

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 173, 369, 519, 533, 1557, 1599, 2249, 4797, 6747, 7093, 20241, 21279, 24203, 63837, 72609, 92209, 217827, 276627, 314639, 829881, 943917, 992323, 2831751, 2976969, 4187119, 8930907, 12561357, 12900199, 37684071, 38700597, 54432547, 116101791, 163297641, 171671879, 489892923, 515015637, 1545046911, 2231734427, 6695203281, 20085609843]

約数ペア:

[(1, 20085609843), (3, 6695203281), (9, 2231734427), (13, 1545046911), (39, 515015637), (41, 489892923), (117, 171671879), (123, 163297641), (173, 116101791), (369, 54432547), (519, 38700597), (533, 37684071), (1557, 12900199), (1599, 12561357), (2249, 8930907), (4797, 4187119), (6747, 2976969), (7093, 2831751), (20241, 992323), (21279, 943917), (24203, 829881), (63837, 314639), (72609, 276627), (92209, 217827)]