20532046766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1\times {\mathrm{2441}}^1$

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 38748796416

約数和(自身を除く): 18216749650

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 283, 386, 566, 1351, 1981, 2123, 2441, 2702, 3113, 3962, 4246, 4882, 6226, 14861, 17087, 21791, 26851, 29722, 34174, 43582, 53702, 54619, 109238, 187957, 375914, 382333, 471113, 600809, 690803, 764666, 942226, 1201618, 1381606, 3297791, 4205663, 4835621, 5182243, 6595582, 7598833, 8411326, 9671242, 10364486, 15197666, 36275701, 53191831, 72551402, 106383662, 133324979, 266649958, 933274853, 1466574769, 1866549706, 2933149538, 10266023383, 20532046766]

約数ペア:

[(1, 20532046766), (2, 10266023383), (7, 2933149538), (11, 1866549706), (14, 1466574769), (22, 933274853), (77, 266649958), (154, 133324979), (193, 106383662), (283, 72551402), (386, 53191831), (566, 36275701), (1351, 15197666), (1981, 10364486), (2123, 9671242), (2441, 8411326), (2702, 7598833), (3113, 6595582), (3962, 5182243), (4246, 4835621), (4882, 4205663), (6226, 3297791), (14861, 1381606), (17087, 1201618), (21791, 942226), (26851, 764666), (29722, 690803), (34174, 600809), (43582, 471113), (53702, 382333), (54619, 375914), (109238, 187957)]