20525622432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{187387}}^1$

素因数の和:187570

約数の個数: 96

約数和(自身を含む): 61954970112

約数和(自身を除く): 41429347680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 163, 168, 224, 326, 336, 489, 652, 672, 978, 1141, 1304, 1956, 2282, 2608, 3423, 3912, 4564, 5216, 6846, 7824, 9128, 13692, 15648, 18256, 27384, 36512, 54768, 109536, 187387, 374774, 562161, 749548, 1124322, 1311709, 1499096, 2248644, 2623418, 2998192, 3935127, 4497288, 5246836, 5996384, 7870254, 8994576, 10493672, 15740508, 17989152, 20987344, 30544081, 31481016, 41974688, 61088162, 62962032, 91632243, 122176324, 125924064, 183264486, 213808567, 244352648, 366528972, 427617134, 488705296, 641425701, 733057944, 855234268, 977410592, 1282851402, 1466115888, 1710468536, 2565702804, 2932231776, 3420937072, 5131405608, 6841874144, 10262811216, 20525622432]

約数ペア:

[(1, 20525622432), (2, 10262811216), (3, 6841874144), (4, 5131405608), (6, 3420937072), (7, 2932231776), (8, 2565702804), (12, 1710468536), (14, 1466115888), (16, 1282851402), (21, 977410592), (24, 855234268), (28, 733057944), (32, 641425701), (42, 488705296), (48, 427617134), (56, 366528972), (84, 244352648), (96, 213808567), (112, 183264486), (163, 125924064), (168, 122176324), (224, 91632243), (326, 62962032), (336, 61088162), (489, 41974688), (652, 31481016), (672, 30544081), (978, 20987344), (1141, 17989152), (1304, 15740508), (1956, 10493672), (2282, 8994576), (2608, 7870254), (3423, 5996384), (3912, 5246836), (4564, 4497288), (5216, 3935127), (6846, 2998192), (7824, 2623418), (9128, 2248644), (13692, 1499096), (15648, 1311709), (18256, 1124322), (27384, 749548), (36512, 562161), (54768, 374774), (109536, 187387)]