20176022469

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{4451}}^1$

素因数の和:4901

約数の個数: 32

約数和(自身を含む): 27868095360

約数和(自身を除く): 7692072891

約数列:

[1, 3, 41, 123, 137, 269, 411, 807, 4451, 5617, 11029, 13353, 16851, 33087, 36853, 110559, 182491, 547473, 609787, 1197319, 1510973, 1829361, 3591957, 4532919, 25001267, 49090079, 75003801, 147270237, 164032703, 492098109, 6725340823, 20176022469]

約数ペア:

[(1, 20176022469), (3, 6725340823), (41, 492098109), (123, 164032703), (137, 147270237), (269, 75003801), (411, 49090079), (807, 25001267), (4451, 4532919), (5617, 3591957), (11029, 1829361), (13353, 1510973), (16851, 1197319), (33087, 609787), (36853, 547473), (110559, 182491)]