20160783010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{129593}}^1$

素因数の和:129978

約数の個数: 32

約数和(自身を含む): 37173779712

約数和(自身を除く): 17012996702

約数列:

[1, 2, 5, 10, 47, 94, 235, 331, 470, 662, 1655, 3310, 15557, 31114, 77785, 129593, 155570, 259186, 647965, 1295930, 6090871, 12181742, 30454355, 42895283, 60908710, 85790566, 214476415, 428952830, 2016078301, 4032156602, 10080391505, 20160783010]

約数ペア:

[(1, 20160783010), (2, 10080391505), (5, 4032156602), (10, 2016078301), (47, 428952830), (94, 214476415), (235, 85790566), (331, 60908710), (470, 42895283), (662, 30454355), (1655, 12181742), (3310, 6090871), (15557, 1295930), (31114, 647965), (77785, 259186), (129593, 155570)]