20245736460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{179579}}^1$

素因数の和:181470

約数の個数: 48

約数和(自身を含む): 56718547200

約数和(自身を除く): 36472810740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1879, 3758, 5637, 7516, 9395, 11274, 18790, 22548, 28185, 37580, 56370, 112740, 179579, 359158, 538737, 718316, 897895, 1077474, 1795790, 2154948, 2693685, 3591580, 5387370, 10774740, 337428941, 674857882, 1012286823, 1349715764, 1687144705, 2024573646, 3374289410, 4049147292, 5061434115, 6748578820, 10122868230, 20245736460]

約数ペア:

[(1, 20245736460), (2, 10122868230), (3, 6748578820), (4, 5061434115), (5, 4049147292), (6, 3374289410), (10, 2024573646), (12, 1687144705), (15, 1349715764), (20, 1012286823), (30, 674857882), (60, 337428941), (1879, 10774740), (3758, 5387370), (5637, 3591580), (7516, 2693685), (9395, 2154948), (11274, 1795790), (18790, 1077474), (22548, 897895), (28185, 718316), (37580, 538737), (56370, 359158), (112740, 179579)]