20525232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 67551232

約数和(自身を除く): 47026000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 127, 148, 156, 168, 182, 208, 222, 254, 259, 273, 296, 312, 336, 364, 381, 444, 481, 508, 518, 546, 592, 624, 728, 762, 777, 888, 889, 962, 1016, 1036, 1092, 1443, 1456, 1524, 1554, 1651, 1776, 1778, 1924, 2032, 2072, 2184, 2667, 2886, 3048, 3108, 3302, 3367, 3556, 3848, 4144, 4368, 4699, 4953, 5334, 5772, 6096, 6216, 6604, 6734, 7112, 7696, 9398, 9906, 10101, 10668, 11544, 11557, 12432, 13208, 13468, 14097, 14224, 18796, 19812, 20202, 21336, 23088, 23114, 26416, 26936, 28194, 32893, 34671, 37592, 39624, 40404, 42672, 46228, 53872, 56388, 61087, 65786, 69342, 75184, 79248, 80808, 92456, 98679, 112776, 122174, 131572, 138684, 161616, 183261, 184912, 197358, 225552, 244348, 263144, 277368, 366522, 394716, 427609, 488696, 526288, 554736, 733044, 789432, 855218, 977392, 1282827, 1466088, 1578864, 1710436, 2565654, 2932176, 3420872, 5131308, 6841744, 10262616, 20525232]

約数ペア:

[(1, 20525232), (2, 10262616), (3, 6841744), (4, 5131308), (6, 3420872), (7, 2932176), (8, 2565654), (12, 1710436), (13, 1578864), (14, 1466088), (16, 1282827), (21, 977392), (24, 855218), (26, 789432), (28, 733044), (37, 554736), (39, 526288), (42, 488696), (48, 427609), (52, 394716), (56, 366522), (74, 277368), (78, 263144), (84, 244348), (91, 225552), (104, 197358), (111, 184912), (112, 183261), (127, 161616), (148, 138684), (156, 131572), (168, 122174), (182, 112776), (208, 98679), (222, 92456), (254, 80808), (259, 79248), (273, 75184), (296, 69342), (312, 65786), (336, 61087), (364, 56388), (381, 53872), (444, 46228), (481, 42672), (508, 40404), (518, 39624), (546, 37592), (592, 34671), (624, 32893), (728, 28194), (762, 26936), (777, 26416), (888, 23114), (889, 23088), (962, 21336), (1016, 20202), (1036, 19812), (1092, 18796), (1443, 14224), (1456, 14097), (1524, 13468), (1554, 13208), (1651, 12432), (1776, 11557), (1778, 11544), (1924, 10668), (2032, 10101), (2072, 9906), (2184, 9398), (2667, 7696), (2886, 7112), (3048, 6734), (3108, 6604), (3302, 6216), (3367, 6096), (3556, 5772), (3848, 5334), (4144, 4953), (4368, 4699)]