2020094736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{19421}}^1$

素因数の和:19640

約数の個数: 80

約数和(自身を含む): 5722187328

約数和(自身を除く): 3702092592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 197, 264, 394, 528, 591, 788, 1182, 1576, 2167, 2364, 3152, 4334, 4728, 6501, 8668, 9456, 13002, 17336, 19421, 26004, 34672, 38842, 52008, 58263, 77684, 104016, 116526, 155368, 213631, 233052, 310736, 427262, 466104, 640893, 854524, 932208, 1281786, 1709048, 2563572, 3418096, 3825937, 5127144, 7651874, 10254288, 11477811, 15303748, 22955622, 30607496, 42085307, 45911244, 61214992, 84170614, 91822488, 126255921, 168341228, 183644976, 252511842, 336682456, 505023684, 673364912, 1010047368, 2020094736]

約数ペア:

[(1, 2020094736), (2, 1010047368), (3, 673364912), (4, 505023684), (6, 336682456), (8, 252511842), (11, 183644976), (12, 168341228), (16, 126255921), (22, 91822488), (24, 84170614), (33, 61214992), (44, 45911244), (48, 42085307), (66, 30607496), (88, 22955622), (132, 15303748), (176, 11477811), (197, 10254288), (264, 7651874), (394, 5127144), (528, 3825937), (591, 3418096), (788, 2563572), (1182, 1709048), (1576, 1281786), (2167, 932208), (2364, 854524), (3152, 640893), (4334, 466104), (4728, 427262), (6501, 310736), (8668, 233052), (9456, 213631), (13002, 155368), (17336, 116526), (19421, 104016), (26004, 77684), (34672, 58263), (38842, 52008)]