20167062617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 23917556880

約数和(自身を除く): 3750494263

約数列:

[1, 13, 17, 31, 221, 269, 353, 403, 527, 961, 3497, 4573, 4589, 6001, 6851, 8339, 10943, 12493, 16337, 59449, 78013, 94957, 108407, 141763, 142259, 186031, 212381, 258509, 339233, 1234441, 1614269, 1842919, 2418403, 2943667, 3360617, 4394653, 4410029, 5766961, 20985497, 38267671, 50042339, 57130489, 74970493, 91253677, 650550407, 1186297801, 1551312509, 20167062617]

約数ペア:

[(1, 20167062617), (13, 1551312509), (17, 1186297801), (31, 650550407), (221, 91253677), (269, 74970493), (353, 57130489), (403, 50042339), (527, 38267671), (961, 20985497), (3497, 5766961), (4573, 4410029), (4589, 4394653), (6001, 3360617), (6851, 2943667), (8339, 2418403), (10943, 1842919), (12493, 1614269), (16337, 1234441), (59449, 339233), (78013, 258509), (94957, 212381), (108407, 186031), (141763, 142259)]