20396133792

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{4861}}^1$

素因数の和:5751

約数の個数: 144

約数和(自身を含む): 61497668232

約数和(自身を除く): 41101534440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 857, 1224, 1632, 1714, 2448, 2571, 3428, 4861, 4896, 5142, 6856, 7713, 9722, 10284, 13712, 14569, 14583, 15426, 19444, 20568, 27424, 29138, 29166, 30852, 38888, 41136, 43707, 43749, 58276, 58332, 61704, 77776, 82272, 82637, 87414, 87498, 116552, 116664, 123408, 131121, 155552, 165274, 174828, 174996, 233104, 233328, 246816, 247911, 262242, 330548, 349656, 349992, 466208, 466656, 495822, 524484, 661096, 699312, 699984, 743733, 991644, 1048968, 1322192, 1398624, 1399968, 1487466, 1983288, 2097936, 2644384, 2974932, 3966576, 4165877, 4195872, 5949864, 7933152, 8331754, 11899728, 12497631, 16663508, 23799456, 24995262, 33327016, 37492893, 49990524, 66654032, 70819909, 74985786, 99981048, 133308064, 141639818, 149971572, 199962096, 212459727, 283279636, 299943144, 399924192, 424919454, 566559272, 599886288, 637379181, 849838908, 1133118544, 1199772576, 1274758362, 1699677816, 2266237088, 2549516724, 3399355632, 5099033448, 6798711264, 10198066896, 20396133792]

約数ペア:

[(1, 20396133792), (2, 10198066896), (3, 6798711264), (4, 5099033448), (6, 3399355632), (8, 2549516724), (9, 2266237088), (12, 1699677816), (16, 1274758362), (17, 1199772576), (18, 1133118544), (24, 849838908), (32, 637379181), (34, 599886288), (36, 566559272), (48, 424919454), (51, 399924192), (68, 299943144), (72, 283279636), (96, 212459727), (102, 199962096), (136, 149971572), (144, 141639818), (153, 133308064), (204, 99981048), (272, 74985786), (288, 70819909), (306, 66654032), (408, 49990524), (544, 37492893), (612, 33327016), (816, 24995262), (857, 23799456), (1224, 16663508), (1632, 12497631), (1714, 11899728), (2448, 8331754), (2571, 7933152), (3428, 5949864), (4861, 4195872), (4896, 4165877), (5142, 3966576), (6856, 2974932), (7713, 2644384), (9722, 2097936), (10284, 1983288), (13712, 1487466), (14569, 1399968), (14583, 1398624), (15426, 1322192), (19444, 1048968), (20568, 991644), (27424, 743733), (29138, 699984), (29166, 699312), (30852, 661096), (38888, 524484), (41136, 495822), (43707, 466656), (43749, 466208), (58276, 349992), (58332, 349656), (61704, 330548), (77776, 262242), (82272, 247911), (82637, 246816), (87414, 233328), (87498, 233104), (116552, 174996), (116664, 174828), (123408, 165274), (131121, 155552)]