20004372022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1\times {\mathrm{12473}}^1$

素因数の和:13632

約数の個数: 32

約数和(自身を含む): 32542769952

約数和(自身を除く): 12538397930

約数列:

[1, 2, 17, 34, 43, 86, 731, 1097, 1462, 2194, 12473, 18649, 24946, 37298, 47171, 94342, 212041, 424082, 536339, 801907, 1072678, 1603814, 9117763, 13682881, 18235526, 27365762, 232608977, 465217954, 588363883, 1176727766, 10002186011, 20004372022]

約数ペア:

[(1, 20004372022), (2, 10002186011), (17, 1176727766), (34, 588363883), (43, 465217954), (86, 232608977), (731, 27365762), (1097, 18235526), (1462, 13682881), (2194, 9117763), (12473, 1603814), (18649, 1072678), (24946, 801907), (37298, 536339), (47171, 424082), (94342, 212041)]