20176247234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1\times {\mathrm{22691}}^1$

素因数の和:25826

約数の個数: 32

約数和(自身を含む): 35568348480

約数和(自身を除く): 15392101246

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3109, 6218, 22691, 34199, 40417, 45382, 68398, 80834, 249601, 294983, 444587, 499202, 589966, 889174, 3244813, 6489626, 70546319, 141092638, 776009509, 917102147, 1552019018, 1834204294, 10088123617, 20176247234]

約数ペア:

[(1, 20176247234), (2, 10088123617), (11, 1834204294), (13, 1552019018), (22, 917102147), (26, 776009509), (143, 141092638), (286, 70546319), (3109, 6489626), (6218, 3244813), (22691, 889174), (34199, 589966), (40417, 499202), (45382, 444587), (68398, 294983), (80834, 249601)]