20233481752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1270309}}^1$

素因数の和:1270507

約数の個数: 32

約数和(自身を含む): 41615355600

約数和(自身を除く): 21381873848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 15928, 1270309, 2540618, 5081236, 10162472, 13973399, 27946798, 55893596, 111787192, 229925929, 459851858, 919703716, 1839407432, 2529185219, 5058370438, 10116740876, 20233481752]

約数ペア:

[(1, 20233481752), (2, 10116740876), (4, 5058370438), (8, 2529185219), (11, 1839407432), (22, 919703716), (44, 459851858), (88, 229925929), (181, 111787192), (362, 55893596), (724, 27946798), (1448, 13973399), (1991, 10162472), (3982, 5081236), (7964, 2540618), (15928, 1270309)]