20180778072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{710791}}^1$

素因数の和:710833

約数の個数: 96

約数和(自身を含む): 62435969280

約数和(自身を除く): 42255191208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 676, 728, 1014, 1092, 1183, 1352, 2028, 2184, 2366, 3549, 4056, 4732, 7098, 9464, 14196, 28392, 710791, 1421582, 2132373, 2843164, 4264746, 4975537, 5686328, 8529492, 9240283, 9951074, 14926611, 17058984, 18480566, 19902148, 27720849, 29853222, 36961132, 39804296, 55441698, 59706444, 64681981, 73922264, 110883396, 119412888, 120123679, 129363962, 194045943, 221766792, 240247358, 258727924, 360371037, 388091886, 480494716, 517455848, 720742074, 776183772, 840865753, 960989432, 1441484148, 1552367544, 1681731506, 2522597259, 2882968296, 3363463012, 5045194518, 6726926024, 10090389036, 20180778072]

約数ペア:

[(1, 20180778072), (2, 10090389036), (3, 6726926024), (4, 5045194518), (6, 3363463012), (7, 2882968296), (8, 2522597259), (12, 1681731506), (13, 1552367544), (14, 1441484148), (21, 960989432), (24, 840865753), (26, 776183772), (28, 720742074), (39, 517455848), (42, 480494716), (52, 388091886), (56, 360371037), (78, 258727924), (84, 240247358), (91, 221766792), (104, 194045943), (156, 129363962), (168, 120123679), (169, 119412888), (182, 110883396), (273, 73922264), (312, 64681981), (338, 59706444), (364, 55441698), (507, 39804296), (546, 36961132), (676, 29853222), (728, 27720849), (1014, 19902148), (1092, 18480566), (1183, 17058984), (1352, 14926611), (2028, 9951074), (2184, 9240283), (2366, 8529492), (3549, 5686328), (4056, 4975537), (4732, 4264746), (7098, 2843164), (9464, 2132373), (14196, 1421582), (28392, 710791)]