20138039992

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1093033}}^1$

素因数の和:1093100

約数の個数: 48

約数和(自身を含む): 44858115360

約数和(自身を除く): 24720075368

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 18424, 1093033, 2186066, 4372132, 7651231, 8744264, 15302462, 30604924, 51372551, 53558617, 61209848, 102745102, 107117234, 205490204, 214234468, 359607857, 410980408, 428468936, 719215714, 1438431428, 2517254999, 2876862856, 5034509998, 10069019996, 20138039992]

約数ペア:

[(1, 20138039992), (2, 10069019996), (4, 5034509998), (7, 2876862856), (8, 2517254999), (14, 1438431428), (28, 719215714), (47, 428468936), (49, 410980408), (56, 359607857), (94, 214234468), (98, 205490204), (188, 107117234), (196, 102745102), (329, 61209848), (376, 53558617), (392, 51372551), (658, 30604924), (1316, 15302462), (2303, 8744264), (2632, 7651231), (4606, 4372132), (9212, 2186066), (18424, 1093033)]