20078049396

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4861}}^1\times {\mathrm{4357}}^1$

素因数の和:9304

約数の個数: 48

約数和(自身を含む): 47462455040

約数和(自身を除く): 27384405644

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 4357, 4861, 8714, 9722, 13071, 14583, 17428, 19444, 26142, 29166, 52284, 58332, 344203, 384019, 688406, 768038, 1032609, 1152057, 1376812, 1536076, 2065218, 2304114, 4130436, 4608228, 21179377, 42358754, 63538131, 84717508, 127076262, 254152524, 1673170783, 3346341566, 5019512349, 6692683132, 10039024698, 20078049396]

約数ペア:

[(1, 20078049396), (2, 10039024698), (3, 6692683132), (4, 5019512349), (6, 3346341566), (12, 1673170783), (79, 254152524), (158, 127076262), (237, 84717508), (316, 63538131), (474, 42358754), (948, 21179377), (4357, 4608228), (4861, 4130436), (8714, 2304114), (9722, 2065218), (13071, 1536076), (14583, 1376812), (17428, 1152057), (19444, 1032609), (26142, 768038), (29166, 688406), (52284, 384019), (58332, 344203)]