20109590802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9388231}}^1$

素因数の和:9388263

約数の個数: 48

約数和(自身を含む): 52724310912

約数和(自身を除く): 32614720110

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 9388231, 18776462, 28164693, 56329386, 65717617, 84494079, 131435234, 159599927, 168988158, 197152851, 319199854, 394305702, 478799781, 591458553, 957599562, 1117199489, 1182917106, 1436399343, 2234398978, 2872798686, 3351598467, 6703196934, 10054795401, 20109590802]

約数ペア:

[(1, 20109590802), (2, 10054795401), (3, 6703196934), (6, 3351598467), (7, 2872798686), (9, 2234398978), (14, 1436399343), (17, 1182917106), (18, 1117199489), (21, 957599562), (34, 591458553), (42, 478799781), (51, 394305702), (63, 319199854), (102, 197152851), (119, 168988158), (126, 159599927), (153, 131435234), (238, 84494079), (306, 65717617), (357, 56329386), (714, 28164693), (1071, 18776462), (2142, 9388231)]