20207130264

素因数分解:

$2^3\times 3^4\times {\mathrm{2791}}^1\times {\mathrm{11173}}^1$

素因数の和:13982

約数の個数: 80

約数和(自身を含む): 56624021520

約数和(自身を除く): 36416891256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2791, 5582, 8373, 11164, 11173, 16746, 22328, 22346, 25119, 33492, 33519, 44692, 50238, 66984, 67038, 75357, 89384, 100476, 100557, 134076, 150714, 200952, 201114, 226071, 268152, 301428, 301671, 402228, 452142, 602856, 603342, 804456, 904284, 905013, 1206684, 1808568, 1810026, 2413368, 3620052, 7240104, 31183843, 62367686, 93551529, 124735372, 187103058, 249470744, 280654587, 374206116, 561309174, 748412232, 841963761, 1122618348, 1683927522, 2245236696, 2525891283, 3367855044, 5051782566, 6735710088, 10103565132, 20207130264]

約数ペア:

[(1, 20207130264), (2, 10103565132), (3, 6735710088), (4, 5051782566), (6, 3367855044), (8, 2525891283), (9, 2245236696), (12, 1683927522), (18, 1122618348), (24, 841963761), (27, 748412232), (36, 561309174), (54, 374206116), (72, 280654587), (81, 249470744), (108, 187103058), (162, 124735372), (216, 93551529), (324, 62367686), (648, 31183843), (2791, 7240104), (5582, 3620052), (8373, 2413368), (11164, 1810026), (11173, 1808568), (16746, 1206684), (22328, 905013), (22346, 904284), (25119, 804456), (33492, 603342), (33519, 602856), (44692, 452142), (50238, 402228), (66984, 301671), (67038, 301428), (75357, 268152), (89384, 226071), (100476, 201114), (100557, 200952), (134076, 150714)]