20176617152

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{60383}}^1$

素因数の和:60645

約数の個数: 56

約数和(自身を含む): 41963498496

約数和(自身を除く): 21786881344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 227, 368, 454, 736, 908, 1472, 1816, 3632, 5221, 7264, 10442, 14528, 20884, 41768, 60383, 83536, 120766, 167072, 241532, 334144, 483064, 966128, 1388809, 1932256, 2777618, 3864512, 5555236, 11110472, 13706941, 22220944, 27413882, 44441888, 54827764, 88883776, 109655528, 219311056, 315259643, 438622112, 630519286, 877244224, 1261038572, 2522077144, 5044154288, 10088308576, 20176617152]

約数ペア:

[(1, 20176617152), (2, 10088308576), (4, 5044154288), (8, 2522077144), (16, 1261038572), (23, 877244224), (32, 630519286), (46, 438622112), (64, 315259643), (92, 219311056), (184, 109655528), (227, 88883776), (368, 54827764), (454, 44441888), (736, 27413882), (908, 22220944), (1472, 13706941), (1816, 11110472), (3632, 5555236), (5221, 3864512), (7264, 2777618), (10442, 1932256), (14528, 1388809), (20884, 966128), (41768, 483064), (60383, 334144), (83536, 241532), (120766, 167072)]