20123070678831

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{91867}}^1\times {\mathrm{5273}}^1$

素因数の和:97431

約数の個数: 32

約数和(自身を含む): 27396237028608

約数和(自身を除く): 7273166349777

約数列:

[1, 3, 61, 183, 227, 681, 5273, 13847, 15819, 41541, 91867, 275601, 321653, 964959, 1196971, 3590913, 5603887, 16811661, 20853809, 62561427, 73015231, 219045693, 484414691, 1272082349, 1453244073, 3816247047, 29549296151, 88647888453, 109962134857, 329886404571, 6707690226277, 20123070678831]

約数ペア:

[(1, 20123070678831), (3, 6707690226277), (61, 329886404571), (183, 109962134857), (227, 88647888453), (681, 29549296151), (5273, 3816247047), (13847, 1453244073), (15819, 1272082349), (41541, 484414691), (91867, 219045693), (275601, 73015231), (321653, 62561427), (964959, 20853809), (1196971, 16811661), (3590913, 5603887)]