20142528

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2141}}^1$

素因数の和:2170

約数の個数: 84

約数和(自身を含む): 62023752

約数和(自身を除く): 41881224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2141, 2352, 3136, 4282, 4704, 6423, 8564, 9408, 12846, 14987, 17128, 25692, 29974, 34256, 44961, 51384, 59948, 68512, 89922, 102768, 104909, 119896, 137024, 179844, 205536, 209818, 239792, 314727, 359688, 411072, 419636, 479584, 629454, 719376, 839272, 959168, 1258908, 1438752, 1678544, 2517816, 2877504, 3357088, 5035632, 6714176, 10071264, 20142528]

約数ペア:

[(1, 20142528), (2, 10071264), (3, 6714176), (4, 5035632), (6, 3357088), (7, 2877504), (8, 2517816), (12, 1678544), (14, 1438752), (16, 1258908), (21, 959168), (24, 839272), (28, 719376), (32, 629454), (42, 479584), (48, 419636), (49, 411072), (56, 359688), (64, 314727), (84, 239792), (96, 209818), (98, 205536), (112, 179844), (147, 137024), (168, 119896), (192, 104909), (196, 102768), (224, 89922), (294, 68512), (336, 59948), (392, 51384), (448, 44961), (588, 34256), (672, 29974), (784, 25692), (1176, 17128), (1344, 14987), (1568, 12846), (2141, 9408), (2352, 8564), (3136, 6423), (4282, 4704)]