20346587512

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2531}}^1\times {\mathrm{24509}}^1$

素因数の和:27087

約数の個数: 32

約数和(自身を含む): 39097371600

約数和(自身を除く): 18750784088

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2531, 5062, 10124, 20248, 24509, 49018, 98036, 103771, 196072, 207542, 415084, 830168, 1004869, 2009738, 4019476, 8038952, 62032279, 124064558, 248129116, 496258232, 2543323439, 5086646878, 10173293756, 20346587512]

約数ペア:

[(1, 20346587512), (2, 10173293756), (4, 5086646878), (8, 2543323439), (41, 496258232), (82, 248129116), (164, 124064558), (328, 62032279), (2531, 8038952), (5062, 4019476), (10124, 2009738), (20248, 1004869), (24509, 830168), (49018, 415084), (98036, 207542), (103771, 196072)]