20242534780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4579759}}^1$

素因数の和:4579798

約数の個数: 48

約数和(自身を含む): 48472179840

約数和(自身を除く): 28229645060

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 4579759, 9159518, 18319036, 22898795, 45797590, 59536867, 77855903, 91595180, 119073734, 155711806, 238147468, 297684335, 311423612, 389279515, 595368670, 778559030, 1012126739, 1190737340, 1557118060, 2024253478, 4048506956, 5060633695, 10121267390, 20242534780]

約数ペア:

[(1, 20242534780), (2, 10121267390), (4, 5060633695), (5, 4048506956), (10, 2024253478), (13, 1557118060), (17, 1190737340), (20, 1012126739), (26, 778559030), (34, 595368670), (52, 389279515), (65, 311423612), (68, 297684335), (85, 238147468), (130, 155711806), (170, 119073734), (221, 91595180), (260, 77855903), (340, 59536867), (442, 45797590), (884, 22898795), (1105, 18319036), (2210, 9159518), (4420, 4579759)]