20266235280363

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{12413}}^1\times {\mathrm{42923}}^1$

素因数の和:55779

約数の個数: 32

約数和(自身を含む): 27964415969280

約数和(自身を除く): 7698180688917

約数列:

[1, 3, 31, 93, 409, 1227, 12413, 12679, 37239, 38037, 42923, 128769, 384803, 1154409, 1330613, 3991839, 5076917, 15230751, 17555507, 52666521, 157384427, 472153281, 532803199, 544220717, 1598409597, 1632662151, 16516899169, 49550697507, 217916508391, 653749525173, 6755411760121, 20266235280363]

約数ペア:

[(1, 20266235280363), (3, 6755411760121), (31, 653749525173), (93, 217916508391), (409, 49550697507), (1227, 16516899169), (12413, 1632662151), (12679, 1598409597), (37239, 544220717), (38037, 532803199), (42923, 472153281), (128769, 157384427), (384803, 52666521), (1154409, 17555507), (1330613, 15230751), (3991839, 5076917)]