20375044512

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{12119}}^1$

素因数の和:12426

約数の個数: 96

約数和(自身を含む): 54389905920

約数和(自身を除く): 34014861408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 211, 249, 332, 422, 498, 633, 664, 844, 996, 1266, 1328, 1688, 1992, 2532, 2656, 3376, 3984, 5064, 6752, 7968, 10128, 12119, 17513, 20256, 24238, 35026, 36357, 48476, 52539, 70052, 72714, 96952, 105078, 140104, 145428, 193904, 210156, 280208, 290856, 387808, 420312, 560416, 581712, 840624, 1005877, 1163424, 1681248, 2011754, 2557109, 3017631, 4023508, 5114218, 6035262, 7671327, 8047016, 10228436, 12070524, 15342654, 16094032, 20456872, 24141048, 30685308, 32188064, 40913744, 48282096, 61370616, 81827488, 96564192, 122741232, 212240047, 245482464, 424480094, 636720141, 848960188, 1273440282, 1697920376, 2546880564, 3395840752, 5093761128, 6791681504, 10187522256, 20375044512]

約数ペア:

[(1, 20375044512), (2, 10187522256), (3, 6791681504), (4, 5093761128), (6, 3395840752), (8, 2546880564), (12, 1697920376), (16, 1273440282), (24, 848960188), (32, 636720141), (48, 424480094), (83, 245482464), (96, 212240047), (166, 122741232), (211, 96564192), (249, 81827488), (332, 61370616), (422, 48282096), (498, 40913744), (633, 32188064), (664, 30685308), (844, 24141048), (996, 20456872), (1266, 16094032), (1328, 15342654), (1688, 12070524), (1992, 10228436), (2532, 8047016), (2656, 7671327), (3376, 6035262), (3984, 5114218), (5064, 4023508), (6752, 3017631), (7968, 2557109), (10128, 2011754), (12119, 1681248), (17513, 1163424), (20256, 1005877), (24238, 840624), (35026, 581712), (36357, 560416), (48476, 420312), (52539, 387808), (70052, 290856), (72714, 280208), (96952, 210156), (105078, 193904), (140104, 145428)]