20178943362

素因数分解:

$2^1\times 3^2\times {\mathrm{13627}}^1\times {\mathrm{82267}}^1$

素因数の和:95902

約数の個数: 24

約数和(自身を含む): 43724783856

約数和(自身を除く): 23545840494

約数列:

[1, 2, 3, 6, 9, 18, 13627, 27254, 40881, 81762, 82267, 122643, 164534, 245286, 246801, 493602, 740403, 1480806, 1121052409, 2242104818, 3363157227, 6726314454, 10089471681, 20178943362]

約数ペア:

[(1, 20178943362), (2, 10089471681), (3, 6726314454), (6, 3363157227), (9, 2242104818), (18, 1121052409), (13627, 1480806), (27254, 740403), (40881, 493602), (81762, 246801), (82267, 245286), (122643, 164534)]