20741232804552

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{39097}}^1\times {\mathrm{188927}}^1$

素因数の和:228052

約数の個数: 128

約数和(自身を含む): 62048338329600

約数和(自身を除く): 41307105525048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 39097, 78194, 117291, 156388, 188927, 234582, 312776, 351873, 377854, 469164, 508261, 566781, 703746, 755708, 938328, 1016522, 1055619, 1133562, 1407492, 1511416, 1524783, 1700343, 2033044, 2111238, 2267124, 2456051, 2814984, 3049566, 3400686, 4066088, 4222476, 4534248, 4574349, 4912102, 5101029, 6099132, 6801372, 7368153, 8444952, 9148698, 9824204, 10202058, 12198264, 13602744, 13723047, 14736306, 18297396, 19648408, 20404116, 22104459, 27446094, 29472612, 36594792, 40808232, 44208918, 54892188, 58945224, 66313377, 88417836, 109784376, 132626754, 176835672, 265253508, 530507016, 7386478919, 14772957838, 22159436757, 29545915676, 44318873514, 59091831352, 66478310271, 88637747028, 96024225947, 132956620542, 177275494056, 192048451894, 199434930813, 265913241084, 288072677841, 384096903788, 398869861626, 531826482168, 576145355682, 768193807576, 797739723252, 864218033523, 1152290711364, 1595479446504, 1728436067046, 2304581422728, 2592654100569, 3456872134092, 5185308201138, 6913744268184, 10370616402276, 20741232804552]

約数ペア:

[(1, 20741232804552), (2, 10370616402276), (3, 6913744268184), (4, 5185308201138), (6, 3456872134092), (8, 2592654100569), (9, 2304581422728), (12, 1728436067046), (13, 1595479446504), (18, 1152290711364), (24, 864218033523), (26, 797739723252), (27, 768193807576), (36, 576145355682), (39, 531826482168), (52, 398869861626), (54, 384096903788), (72, 288072677841), (78, 265913241084), (104, 199434930813), (108, 192048451894), (117, 177275494056), (156, 132956620542), (216, 96024225947), (234, 88637747028), (312, 66478310271), (351, 59091831352), (468, 44318873514), (702, 29545915676), (936, 22159436757), (1404, 14772957838), (2808, 7386478919), (39097, 530507016), (78194, 265253508), (117291, 176835672), (156388, 132626754), (188927, 109784376), (234582, 88417836), (312776, 66313377), (351873, 58945224), (377854, 54892188), (469164, 44208918), (508261, 40808232), (566781, 36594792), (703746, 29472612), (755708, 27446094), (938328, 22104459), (1016522, 20404116), (1055619, 19648408), (1133562, 18297396), (1407492, 14736306), (1511416, 13723047), (1524783, 13602744), (1700343, 12198264), (2033044, 10202058), (2111238, 9824204), (2267124, 9148698), (2456051, 8444952), (2814984, 7368153), (3049566, 6801372), (3400686, 6099132), (4066088, 5101029), (4222476, 4912102), (4534248, 4574349)]