20122873706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{9437}}^1\times {\mathrm{82013}}^1$

素因数の和:91465

約数の個数: 16

約数和(自身を含む): 32510021544

約数和(自身を除く): 12387147838

約数列:

[1, 2, 13, 26, 9437, 18874, 82013, 122681, 164026, 245362, 1066169, 2132338, 773956681, 1547913362, 10061436853, 20122873706]

約数ペア:

[(1, 20122873706), (2, 10061436853), (13, 1547913362), (26, 773956681), (9437, 2132338), (18874, 1066169), (82013, 245362), (122681, 164026)]