20536700778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{374443}}^1$

素因数の和:374739

約数の個数: 48

約数和(自身を含む): 48716662176

約数和(自身を除く): 28179961398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 277, 554, 831, 1662, 2493, 3047, 4986, 6094, 9141, 18282, 27423, 54846, 374443, 748886, 1123329, 2246658, 3369987, 4118873, 6739974, 8237746, 12356619, 24713238, 37069857, 74139714, 103720711, 207441422, 311162133, 622324266, 933486399, 1140927821, 1866972798, 2281855642, 3422783463, 6845566926, 10268350389, 20536700778]

約数ペア:

[(1, 20536700778), (2, 10268350389), (3, 6845566926), (6, 3422783463), (9, 2281855642), (11, 1866972798), (18, 1140927821), (22, 933486399), (33, 622324266), (66, 311162133), (99, 207441422), (198, 103720711), (277, 74139714), (554, 37069857), (831, 24713238), (1662, 12356619), (2493, 8237746), (3047, 6739974), (4986, 4118873), (6094, 3369987), (9141, 2246658), (18282, 1123329), (27423, 748886), (54846, 374443)]