20127406381570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{6113}}^1\times {\mathrm{195869}}^1$

素因数の和:202071

約数の個数: 48

約数和(自身を含む): 37140790268520

約数和(自身を除く): 17013383886950

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 6113, 8405, 12226, 16810, 30565, 61130, 195869, 250633, 391738, 501266, 979345, 1253165, 1958690, 2506330, 8030629, 10275953, 16061258, 20551906, 40153145, 51379765, 80306290, 102759530, 329255789, 658511578, 1197347197, 1646278945, 2394694394, 3292557890, 5986735985, 11973471970, 49091235077, 98182470154, 245456175385, 490912350770, 2012740638157, 4025481276314, 10063703190785, 20127406381570]

約数ペア:

[(1, 20127406381570), (2, 10063703190785), (5, 4025481276314), (10, 2012740638157), (41, 490912350770), (82, 245456175385), (205, 98182470154), (410, 49091235077), (1681, 11973471970), (3362, 5986735985), (6113, 3292557890), (8405, 2394694394), (12226, 1646278945), (16810, 1197347197), (30565, 658511578), (61130, 329255789), (195869, 102759530), (250633, 80306290), (391738, 51379765), (501266, 40153145), (979345, 20551906), (1253165, 16061258), (1958690, 10275953), (2506330, 8030629)]