20091696993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1300181}}^1$

素因数の和:1300305

約数の個数: 24

約数和(自身を含む): 31032743976

約数和(自身を除く): 10941046983

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 15453, 1300181, 3900543, 11701629, 22103077, 66309231, 131318281, 198927693, 393954843, 1181864529, 2232410777, 6697232331, 20091696993]

約数ペア:

[(1, 20091696993), (3, 6697232331), (9, 2232410777), (17, 1181864529), (51, 393954843), (101, 198927693), (153, 131318281), (303, 66309231), (909, 22103077), (1717, 11701629), (5151, 3900543), (15453, 1300181)]