2020785636

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{77141}}^1$

素因数の和:77244

約数の個数: 48

約数和(自身を含む): 4924745280

約数和(自身を除く): 2903959644

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 708, 2183, 4366, 6549, 8732, 13098, 26196, 77141, 154282, 231423, 308564, 462846, 925692, 2854217, 4551319, 5708434, 8562651, 9102638, 11416868, 13653957, 17125302, 18205276, 27307914, 34250604, 54615828, 168398803, 336797606, 505196409, 673595212, 1010392818, 2020785636]

約数ペア:

[(1, 2020785636), (2, 1010392818), (3, 673595212), (4, 505196409), (6, 336797606), (12, 168398803), (37, 54615828), (59, 34250604), (74, 27307914), (111, 18205276), (118, 17125302), (148, 13653957), (177, 11416868), (222, 9102638), (236, 8562651), (354, 5708434), (444, 4551319), (708, 2854217), (2183, 925692), (4366, 462846), (6549, 308564), (8732, 231423), (13098, 154282), (26196, 77141)]