20239426104

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{852689}}^1$

素因数の和:852764

約数の個数: 64

約数和(自身を含む): 54026438400

約数和(自身を除く): 33787012296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1978, 2967, 3956, 5934, 7912, 11868, 23736, 852689, 1705378, 2558067, 3410756, 5116134, 6821512, 10232268, 19611847, 20464536, 36665627, 39223694, 58835541, 73331254, 78447388, 109996881, 117671082, 146662508, 156894776, 219993762, 235342164, 293325016, 439987524, 470684328, 843309421, 879975048, 1686618842, 2529928263, 3373237684, 5059856526, 6746475368, 10119713052, 20239426104]

約数ペア:

[(1, 20239426104), (2, 10119713052), (3, 6746475368), (4, 5059856526), (6, 3373237684), (8, 2529928263), (12, 1686618842), (23, 879975048), (24, 843309421), (43, 470684328), (46, 439987524), (69, 293325016), (86, 235342164), (92, 219993762), (129, 156894776), (138, 146662508), (172, 117671082), (184, 109996881), (258, 78447388), (276, 73331254), (344, 58835541), (516, 39223694), (552, 36665627), (989, 20464536), (1032, 19611847), (1978, 10232268), (2967, 6821512), (3956, 5116134), (5934, 3410756), (7912, 2558067), (11868, 1705378), (23736, 852689)]