20574112824

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5391539}}^1$

素因数の和:5391604

約数の個数: 48

約数和(自身を含む): 56772916200

約数和(自身を除く): 36198803376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 5391539, 10783078, 16174617, 21566156, 32349234, 43132312, 48523851, 64698468, 97047702, 129396936, 194095404, 285751567, 388190808, 571503134, 857254701, 1143006268, 1714509402, 2286012536, 2571764103, 3429018804, 5143528206, 6858037608, 10287056412, 20574112824]

約数ペア:

[(1, 20574112824), (2, 10287056412), (3, 6858037608), (4, 5143528206), (6, 3429018804), (8, 2571764103), (9, 2286012536), (12, 1714509402), (18, 1143006268), (24, 857254701), (36, 571503134), (53, 388190808), (72, 285751567), (106, 194095404), (159, 129396936), (212, 97047702), (318, 64698468), (424, 48523851), (477, 43132312), (636, 32349234), (954, 21566156), (1272, 16174617), (1908, 10783078), (3816, 5391539)]