20265426432

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151651}}^1$

素因数の和:151704

約数の個数: 120

約数和(自身を含む): 60504598440

約数和(自身を除く): 40239172008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1536, 1856, 2088, 2304, 2784, 3712, 4176, 4608, 5568, 7424, 8352, 11136, 14848, 16704, 22272, 33408, 44544, 66816, 133632, 151651, 303302, 454953, 606604, 909906, 1213208, 1364859, 1819812, 2426416, 2729718, 3639624, 4397879, 4852832, 5459436, 7279248, 8795758, 9705664, 10918872, 13193637, 14558496, 17591516, 19411328, 21837744, 26387274, 29116992, 35183032, 38822656, 39580911, 43675488, 52774548, 58233984, 70366064, 77645312, 79161822, 87350976, 105549096, 116467968, 140732128, 158323644, 174701952, 211098192, 232935936, 281464256, 316647288, 349403904, 422196384, 562928512, 633294576, 698807808, 844392768, 1125857024, 1266589152, 1688785536, 2251714048, 2533178304, 3377571072, 5066356608, 6755142144, 10132713216, 20265426432]

約数ペア:

[(1, 20265426432), (2, 10132713216), (3, 6755142144), (4, 5066356608), (6, 3377571072), (8, 2533178304), (9, 2251714048), (12, 1688785536), (16, 1266589152), (18, 1125857024), (24, 844392768), (29, 698807808), (32, 633294576), (36, 562928512), (48, 422196384), (58, 349403904), (64, 316647288), (72, 281464256), (87, 232935936), (96, 211098192), (116, 174701952), (128, 158323644), (144, 140732128), (174, 116467968), (192, 105549096), (232, 87350976), (256, 79161822), (261, 77645312), (288, 70366064), (348, 58233984), (384, 52774548), (464, 43675488), (512, 39580911), (522, 38822656), (576, 35183032), (696, 29116992), (768, 26387274), (928, 21837744), (1044, 19411328), (1152, 17591516), (1392, 14558496), (1536, 13193637), (1856, 10918872), (2088, 9705664), (2304, 8795758), (2784, 7279248), (3712, 5459436), (4176, 4852832), (4608, 4397879), (5568, 3639624), (7424, 2729718), (8352, 2426416), (11136, 1819812), (14848, 1364859), (16704, 1213208), (22272, 909906), (33408, 606604), (44544, 454953), (66816, 303302), (133632, 151651)]