20140459728

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1\times {\mathrm{4639}}^1$

素因数の和:5400

約数の個数: 80

約数和(自身を含む): 52472832000

約数和(自身を除く): 32332372272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 599, 604, 906, 1198, 1208, 1797, 1812, 2396, 2416, 3594, 3624, 4639, 4792, 7188, 7248, 9278, 9584, 13917, 14376, 18556, 27834, 28752, 37112, 55668, 74224, 90449, 111336, 180898, 222672, 271347, 361796, 542694, 700489, 723592, 1085388, 1400978, 1447184, 2101467, 2170776, 2778761, 2801956, 4202934, 4341552, 5557522, 5603912, 8336283, 8405868, 11115044, 11207824, 16672566, 16811736, 22230088, 33345132, 33623472, 44460176, 66690264, 133380528, 419592911, 839185822, 1258778733, 1678371644, 2517557466, 3356743288, 5035114932, 6713486576, 10070229864, 20140459728]

約数ペア:

[(1, 20140459728), (2, 10070229864), (3, 6713486576), (4, 5035114932), (6, 3356743288), (8, 2517557466), (12, 1678371644), (16, 1258778733), (24, 839185822), (48, 419592911), (151, 133380528), (302, 66690264), (453, 44460176), (599, 33623472), (604, 33345132), (906, 22230088), (1198, 16811736), (1208, 16672566), (1797, 11207824), (1812, 11115044), (2396, 8405868), (2416, 8336283), (3594, 5603912), (3624, 5557522), (4639, 4341552), (4792, 4202934), (7188, 2801956), (7248, 2778761), (9278, 2170776), (9584, 2101467), (13917, 1447184), (14376, 1400978), (18556, 1085388), (27834, 723592), (28752, 700489), (37112, 542694), (55668, 361796), (74224, 271347), (90449, 222672), (111336, 180898)]