20948466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45343}}^1$

素因数の和:45366

約数の個数: 32

約数和(自身を含む): 52236288

約数和(自身を除く): 31287822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 45343, 90686, 136029, 272058, 317401, 498773, 634802, 952203, 997546, 1496319, 1904406, 2992638, 3491411, 6982822, 10474233, 20948466]

約数ペア:

[(1, 20948466), (2, 10474233), (3, 6982822), (6, 3491411), (7, 2992638), (11, 1904406), (14, 1496319), (21, 997546), (22, 952203), (33, 634802), (42, 498773), (66, 317401), (77, 272058), (154, 136029), (231, 90686), (462, 45343)]