20104657662

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{3821}}^1$

素因数の和:4173

約数の個数: 64

約数和(自身を含む): 41848881984

約数和(自身を除く): 21744224322

約数列:

[1, 2, 3, 6, 37, 74, 111, 137, 173, 222, 274, 346, 411, 519, 822, 1038, 3821, 5069, 6401, 7642, 10138, 11463, 12802, 15207, 19203, 22926, 23701, 30414, 38406, 47402, 71103, 141377, 142206, 282754, 424131, 523477, 661033, 848262, 876937, 1046954, 1322066, 1570431, 1753874, 1983099, 2630811, 3140862, 3966198, 5261622, 19368649, 24458221, 38737298, 48916442, 58105947, 73374663, 90561521, 116211894, 146749326, 181123042, 271684563, 543369126, 3350776277, 6701552554, 10052328831, 20104657662]

約数ペア:

[(1, 20104657662), (2, 10052328831), (3, 6701552554), (6, 3350776277), (37, 543369126), (74, 271684563), (111, 181123042), (137, 146749326), (173, 116211894), (222, 90561521), (274, 73374663), (346, 58105947), (411, 48916442), (519, 38737298), (822, 24458221), (1038, 19368649), (3821, 5261622), (5069, 3966198), (6401, 3140862), (7642, 2630811), (10138, 1983099), (11463, 1753874), (12802, 1570431), (15207, 1322066), (19203, 1046954), (22926, 876937), (23701, 848262), (30414, 661033), (38406, 523477), (47402, 424131), (71103, 282754), (141377, 142206)]