20100656092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{99767}}^1$

素因数の和:100042

約数の個数: 48

約数和(自身を含む): 40561678080

約数和(自身を除く): 20461021988

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 241, 418, 482, 836, 964, 2651, 4579, 5302, 9158, 10604, 18316, 50369, 99767, 100738, 199534, 201476, 399068, 1097437, 1895573, 2194874, 3791146, 4389748, 7582292, 20851303, 24043847, 41702606, 48087694, 83405212, 96175388, 264482317, 456833093, 528964634, 913666186, 1057929268, 1827332372, 5025164023, 10050328046, 20100656092]

約数ペア:

[(1, 20100656092), (2, 10050328046), (4, 5025164023), (11, 1827332372), (19, 1057929268), (22, 913666186), (38, 528964634), (44, 456833093), (76, 264482317), (209, 96175388), (241, 83405212), (418, 48087694), (482, 41702606), (836, 24043847), (964, 20851303), (2651, 7582292), (4579, 4389748), (5302, 3791146), (9158, 2194874), (10604, 1895573), (18316, 1097437), (50369, 399068), (99767, 201476), (100738, 199534)]