20341289142

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{224711}}^1$

素因数の和:224873

約数の個数: 48

約数和(自身を含む): 45431373312

約数和(自身を除く): 25090084170

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 107, 141, 214, 282, 321, 423, 642, 846, 963, 1926, 5029, 10058, 15087, 30174, 45261, 90522, 224711, 449422, 674133, 1348266, 2022399, 4044798, 10561417, 21122834, 24044077, 31684251, 48088154, 63368502, 72132231, 95052753, 144264462, 190105506, 216396693, 432793386, 1130071619, 2260143238, 3390214857, 6780429714, 10170644571, 20341289142]

約数ペア:

[(1, 20341289142), (2, 10170644571), (3, 6780429714), (6, 3390214857), (9, 2260143238), (18, 1130071619), (47, 432793386), (94, 216396693), (107, 190105506), (141, 144264462), (214, 95052753), (282, 72132231), (321, 63368502), (423, 48088154), (642, 31684251), (846, 24044077), (963, 21122834), (1926, 10561417), (5029, 4044798), (10058, 2022399), (15087, 1348266), (30174, 674133), (45261, 449422), (90522, 224711)]