20120409106

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2116601}}^1$

素因数の和:2116714

約数の個数: 24

約数和(自身を含む): 35470016316

約数和(自身を除く): 15349607210

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 2116601, 4233202, 14816207, 29632414, 103713449, 205310297, 207426898, 410620594, 1437172079, 2874344158, 10060204553, 20120409106]

約数ペア:

[(1, 20120409106), (2, 10060204553), (7, 2874344158), (14, 1437172079), (49, 410620594), (97, 207426898), (98, 205310297), (194, 103713449), (679, 29632414), (1358, 14816207), (4753, 4233202), (9506, 2116601)]