20211783899

素因数分解:

${\mathrm{23}}^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 22361149440

約数和(自身を除く): 2149365541

約数列:

[1, 23, 31, 41, 529, 713, 943, 1271, 1307, 12167, 16399, 21689, 29233, 30061, 40517, 53587, 377177, 498847, 672359, 691403, 931891, 1232501, 1661197, 15464257, 15902269, 21433493, 28347523, 38207531, 492970339, 651993029, 878773213, 20211783899]

約数ペア:

[(1, 20211783899), (23, 878773213), (31, 651993029), (41, 492970339), (529, 38207531), (713, 28347523), (943, 21433493), (1271, 15902269), (1307, 15464257), (12167, 1661197), (16399, 1232501), (21689, 931891), (29233, 691403), (30061, 672359), (40517, 498847), (53587, 377177)]