20736017328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{769}}^1$

素因数の和:1419

約数の個数: 160

約数和(自身を含む): 58601804800

約数和(自身を除く): 37865787472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 547, 624, 632, 769, 948, 1027, 1094, 1264, 1538, 1641, 1896, 2054, 2188, 2307, 3076, 3081, 3282, 3792, 4108, 4376, 4614, 6152, 6162, 6564, 7111, 8216, 8752, 9228, 9997, 12304, 12324, 13128, 14222, 16432, 18456, 19994, 21333, 24648, 26256, 28444, 29991, 36912, 39988, 42666, 43213, 49296, 56888, 59982, 60751, 79976, 85332, 86426, 113776, 119964, 121502, 129639, 159952, 170664, 172852, 182253, 239928, 243004, 259278, 341328, 345704, 364506, 420643, 479856, 486008, 518556, 561769, 691408, 729012, 789763, 841286, 972016, 1037112, 1123538, 1261929, 1458024, 1579526, 1682572, 1685307, 2074224, 2247076, 2369289, 2523858, 2916048, 3159052, 3365144, 3370614, 4494152, 4738578, 5047716, 5468359, 6318104, 6730288, 6741228, 8988304, 9477156, 10095432, 10936718, 12636208, 13482456, 16405077, 18954312, 20190864, 21873436, 26964912, 32810154, 33230797, 37908624, 43746872, 65620308, 66461594, 87493744, 99692391, 131240616, 132923188, 199384782, 262481232, 265846376, 398769564, 432000361, 531692752, 797539128, 864000722, 1296001083, 1595078256, 1728001444, 2592002166, 3456002888, 5184004332, 6912005776, 10368008664, 20736017328]

約数ペア:

[(1, 20736017328), (2, 10368008664), (3, 6912005776), (4, 5184004332), (6, 3456002888), (8, 2592002166), (12, 1728001444), (13, 1595078256), (16, 1296001083), (24, 864000722), (26, 797539128), (39, 531692752), (48, 432000361), (52, 398769564), (78, 265846376), (79, 262481232), (104, 199384782), (156, 132923188), (158, 131240616), (208, 99692391), (237, 87493744), (312, 66461594), (316, 65620308), (474, 43746872), (547, 37908624), (624, 33230797), (632, 32810154), (769, 26964912), (948, 21873436), (1027, 20190864), (1094, 18954312), (1264, 16405077), (1538, 13482456), (1641, 12636208), (1896, 10936718), (2054, 10095432), (2188, 9477156), (2307, 8988304), (3076, 6741228), (3081, 6730288), (3282, 6318104), (3792, 5468359), (4108, 5047716), (4376, 4738578), (4614, 4494152), (6152, 3370614), (6162, 3365144), (6564, 3159052), (7111, 2916048), (8216, 2523858), (8752, 2369289), (9228, 2247076), (9997, 2074224), (12304, 1685307), (12324, 1682572), (13128, 1579526), (14222, 1458024), (16432, 1261929), (18456, 1123538), (19994, 1037112), (21333, 972016), (24648, 841286), (26256, 789763), (28444, 729012), (29991, 691408), (36912, 561769), (39988, 518556), (42666, 486008), (43213, 479856), (49296, 420643), (56888, 364506), (59982, 345704), (60751, 341328), (79976, 259278), (85332, 243004), (86426, 239928), (113776, 182253), (119964, 172852), (121502, 170664), (129639, 159952)]