20587053314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{5647}}^1$

素因数の和:6270

約数の個数: 32

約数和(自身を含む): 32202817536

約数和(自身を除く): 11615764222

約数列:

[1, 2, 31, 62, 127, 254, 463, 926, 3937, 5647, 7874, 11294, 14353, 28706, 58801, 117602, 175057, 350114, 717169, 1434338, 1822831, 2614561, 3645662, 5229122, 22232239, 44464478, 81051391, 162102782, 332049247, 664098494, 10293526657, 20587053314]

約数ペア:

[(1, 20587053314), (2, 10293526657), (31, 664098494), (62, 332049247), (127, 162102782), (254, 81051391), (463, 44464478), (926, 22232239), (3937, 5229122), (5647, 3645662), (7874, 2614561), (11294, 1822831), (14353, 1434338), (28706, 717169), (58801, 350114), (117602, 175057)]