20178690816

素因数分解:

$2^8\times 3^1\times {\mathrm{26274337}}^1$

素因数の和:26274356

約数の個数: 36

約数和(自身を含む): 53704746872

約数和(自身を除く): 33526056056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26274337, 52548674, 78823011, 105097348, 157646022, 210194696, 315292044, 420389392, 630584088, 840778784, 1261168176, 1681557568, 2522336352, 3363115136, 5044672704, 6726230272, 10089345408, 20178690816]

約数ペア:

[(1, 20178690816), (2, 10089345408), (3, 6726230272), (4, 5044672704), (6, 3363115136), (8, 2522336352), (12, 1681557568), (16, 1261168176), (24, 840778784), (32, 630584088), (48, 420389392), (64, 315292044), (96, 210194696), (128, 157646022), (192, 105097348), (256, 78823011), (384, 52548674), (768, 26274337)]