20337271746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{220573}}^1$

素因数の和:220727

約数の個数: 48

約数和(自身を含む): 45060621312

約数和(自身を除く): 24723349566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 127, 242, 254, 363, 381, 726, 762, 1397, 2794, 4191, 8382, 15367, 30734, 46101, 92202, 220573, 441146, 661719, 1323438, 2426303, 4852606, 7278909, 14557818, 26689333, 28012771, 53378666, 56025542, 80067999, 84038313, 160135998, 168076626, 308140481, 616280962, 924421443, 1848842886, 3389545291, 6779090582, 10168635873, 20337271746]

約数ペア:

[(1, 20337271746), (2, 10168635873), (3, 6779090582), (6, 3389545291), (11, 1848842886), (22, 924421443), (33, 616280962), (66, 308140481), (121, 168076626), (127, 160135998), (242, 84038313), (254, 80067999), (363, 56025542), (381, 53378666), (726, 28012771), (762, 26689333), (1397, 14557818), (2794, 7278909), (4191, 4852606), (8382, 2426303), (15367, 1323438), (30734, 661719), (46101, 441146), (92202, 220573)]