20137547432

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{277499}}^1$

素因数の和:277745

約数の個数: 32

約数和(自身を含む): 38761200000

約数和(自身を除く): 18623652568

約数列:

[1, 2, 4, 8, 47, 94, 188, 193, 376, 386, 772, 1544, 9071, 18142, 36284, 72568, 277499, 554998, 1109996, 2219992, 13042453, 26084906, 52169812, 53557307, 104339624, 107114614, 214229228, 428458456, 2517193429, 5034386858, 10068773716, 20137547432]

約数ペア:

[(1, 20137547432), (2, 10068773716), (4, 5034386858), (8, 2517193429), (47, 428458456), (94, 214229228), (188, 107114614), (193, 104339624), (376, 53557307), (386, 52169812), (772, 26084906), (1544, 13042453), (9071, 2219992), (18142, 1109996), (36284, 554998), (72568, 277499)]