20367694996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{110557}}^1$

素因数の和:110704

約数の個数: 48

約数和(自身を含む): 40119287040

約数和(自身を除く): 19751592044

約数列:

[1, 2, 4, 11, 22, 44, 53, 79, 106, 158, 212, 316, 583, 869, 1166, 1738, 2332, 3476, 4187, 8374, 16748, 46057, 92114, 110557, 184228, 221114, 442228, 1216127, 2432254, 4864508, 5859521, 8734003, 11719042, 17468006, 23438084, 34936012, 64454731, 96074033, 128909462, 192148066, 257818924, 384296132, 462902159, 925804318, 1851608636, 5091923749, 10183847498, 20367694996]

約数ペア:

[(1, 20367694996), (2, 10183847498), (4, 5091923749), (11, 1851608636), (22, 925804318), (44, 462902159), (53, 384296132), (79, 257818924), (106, 192148066), (158, 128909462), (212, 96074033), (316, 64454731), (583, 34936012), (869, 23438084), (1166, 17468006), (1738, 11719042), (2332, 8734003), (3476, 5859521), (4187, 4864508), (8374, 2432254), (16748, 1216127), (46057, 442228), (92114, 221114), (110557, 184228)]