20242595295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{36007}}^1$

素因数の和:36093

約数の個数: 72

約数和(自身を含む): 39045490848

約数和(自身を除く): 18802895553

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 961, 1209, 1395, 2015, 2883, 3627, 4805, 6045, 8649, 12493, 14415, 18135, 36007, 37479, 43245, 62465, 108021, 112437, 180035, 187395, 324063, 468091, 540105, 562185, 1116217, 1404273, 1620315, 2340455, 3348651, 4212819, 5581085, 7021365, 10045953, 14510821, 16743255, 21064095, 34602727, 43532463, 50229765, 72554105, 103808181, 130597389, 173013635, 217662315, 311424543, 449835451, 519040905, 652986945, 1349506353, 1557122715, 2249177255, 4048519059, 6747531765, 20242595295]

約数ペア:

[(1, 20242595295), (3, 6747531765), (5, 4048519059), (9, 2249177255), (13, 1557122715), (15, 1349506353), (31, 652986945), (39, 519040905), (45, 449835451), (65, 311424543), (93, 217662315), (117, 173013635), (155, 130597389), (195, 103808181), (279, 72554105), (403, 50229765), (465, 43532463), (585, 34602727), (961, 21064095), (1209, 16743255), (1395, 14510821), (2015, 10045953), (2883, 7021365), (3627, 5581085), (4805, 4212819), (6045, 3348651), (8649, 2340455), (12493, 1620315), (14415, 1404273), (18135, 1116217), (36007, 562185), (37479, 540105), (43245, 468091), (62465, 324063), (108021, 187395), (112437, 180035)]