20565352522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{910213}}^1$

素因数の和:910318

約数の個数: 32

約数和(自身を含む): 36699828480

約数和(自身を除く): 16134475958

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1738, 2054, 11297, 22594, 910213, 1820426, 10012343, 11832769, 20024686, 23665538, 71906827, 130160459, 143813654, 260320918, 790975097, 934788751, 1581950194, 1869577502, 10282676261, 20565352522]

約数ペア:

[(1, 20565352522), (2, 10282676261), (11, 1869577502), (13, 1581950194), (22, 934788751), (26, 790975097), (79, 260320918), (143, 143813654), (158, 130160459), (286, 71906827), (869, 23665538), (1027, 20024686), (1738, 11832769), (2054, 10012343), (11297, 1820426), (22594, 910213)]