20525521824

素因数分解:

$2^5\times 3^5\times {\mathrm{67}}^1\times {\mathrm{39397}}^1$

素因数の和:39489

約数の個数: 144

約数和(自身を含む): 61436295648

約数和(自身を除く): 40910773824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 201, 216, 243, 268, 288, 324, 402, 432, 486, 536, 603, 648, 804, 864, 972, 1072, 1206, 1296, 1608, 1809, 1944, 2144, 2412, 2592, 3216, 3618, 3888, 4824, 5427, 6432, 7236, 7776, 9648, 10854, 14472, 16281, 19296, 21708, 28944, 32562, 39397, 43416, 57888, 65124, 78794, 86832, 118191, 130248, 157588, 173664, 236382, 260496, 315176, 354573, 472764, 520992, 630352, 709146, 945528, 1063719, 1260704, 1418292, 1891056, 2127438, 2639599, 2836584, 3191157, 3782112, 4254876, 5279198, 5673168, 6382314, 7918797, 8509752, 9573471, 10558396, 11346336, 12764628, 15837594, 17019504, 19146942, 21116792, 23756391, 25529256, 31675188, 34039008, 38293884, 42233584, 47512782, 51058512, 63350376, 71269173, 76587768, 84467168, 95025564, 102117024, 126700752, 142538346, 153175536, 190051128, 213807519, 253401504, 285076692, 306351072, 380102256, 427615038, 570153384, 641422557, 760204512, 855230076, 1140306768, 1282845114, 1710460152, 2280613536, 2565690228, 3420920304, 5131380456, 6841840608, 10262760912, 20525521824]

約数ペア:

[(1, 20525521824), (2, 10262760912), (3, 6841840608), (4, 5131380456), (6, 3420920304), (8, 2565690228), (9, 2280613536), (12, 1710460152), (16, 1282845114), (18, 1140306768), (24, 855230076), (27, 760204512), (32, 641422557), (36, 570153384), (48, 427615038), (54, 380102256), (67, 306351072), (72, 285076692), (81, 253401504), (96, 213807519), (108, 190051128), (134, 153175536), (144, 142538346), (162, 126700752), (201, 102117024), (216, 95025564), (243, 84467168), (268, 76587768), (288, 71269173), (324, 63350376), (402, 51058512), (432, 47512782), (486, 42233584), (536, 38293884), (603, 34039008), (648, 31675188), (804, 25529256), (864, 23756391), (972, 21116792), (1072, 19146942), (1206, 17019504), (1296, 15837594), (1608, 12764628), (1809, 11346336), (1944, 10558396), (2144, 9573471), (2412, 8509752), (2592, 7918797), (3216, 6382314), (3618, 5673168), (3888, 5279198), (4824, 4254876), (5427, 3782112), (6432, 3191157), (7236, 2836584), (7776, 2639599), (9648, 2127438), (10854, 1891056), (14472, 1418292), (16281, 1260704), (19296, 1063719), (21708, 945528), (28944, 709146), (32562, 630352), (39397, 520992), (43416, 472764), (57888, 354573), (65124, 315176), (78794, 260496), (86832, 236382), (118191, 173664), (130248, 157588)]