20180670926

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{112019}}^1$

素因数の和:112101

約数の個数: 32

約数和(自身を含む): 33592557600

約数和(自身を除く): 13411886674

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 2197, 4394, 6929, 13858, 90077, 112019, 180154, 224038, 1456247, 2912494, 4592779, 9185558, 18931211, 37862422, 59706127, 119412254, 246105743, 492211486, 776179651, 1552359302, 10090335463, 20180670926]

約数ペア:

[(1, 20180670926), (2, 10090335463), (13, 1552359302), (26, 776179651), (41, 492211486), (82, 246105743), (169, 119412254), (338, 59706127), (533, 37862422), (1066, 18931211), (2197, 9185558), (4394, 4592779), (6929, 2912494), (13858, 1456247), (90077, 224038), (112019, 180154)]