20802531343

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{3167}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 23950080000

約数和(自身を除く): 3147548657

約数列:

[1, 11, 29, 59, 319, 349, 649, 1711, 3167, 3839, 10121, 18821, 20591, 34837, 91843, 111331, 186853, 226501, 597139, 1010273, 1105283, 2055383, 5418737, 6568529, 12158113, 32053207, 59606107, 65211697, 352585277, 717328667, 1891139213, 20802531343]

約数ペア:

[(1, 20802531343), (11, 1891139213), (29, 717328667), (59, 352585277), (319, 65211697), (349, 59606107), (649, 32053207), (1711, 12158113), (3167, 6568529), (3839, 5418737), (10121, 2055383), (18821, 1105283), (20591, 1010273), (34837, 597139), (91843, 226501), (111331, 186853)]