20839392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10337}}^1$

素因数の和:10360

約数の個数: 72

約数和(自身を含む): 67734576

約数和(自身を除く): 46895184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10337, 20674, 31011, 41348, 62022, 72359, 82696, 93033, 124044, 144718, 165392, 186066, 217077, 248088, 289436, 330784, 372132, 434154, 496176, 578872, 651231, 744264, 868308, 992352, 1157744, 1302462, 1488528, 1736616, 2315488, 2604924, 2977056, 3473232, 5209848, 6946464, 10419696, 20839392]

約数ペア:

[(1, 20839392), (2, 10419696), (3, 6946464), (4, 5209848), (6, 3473232), (7, 2977056), (8, 2604924), (9, 2315488), (12, 1736616), (14, 1488528), (16, 1302462), (18, 1157744), (21, 992352), (24, 868308), (28, 744264), (32, 651231), (36, 578872), (42, 496176), (48, 434154), (56, 372132), (63, 330784), (72, 289436), (84, 248088), (96, 217077), (112, 186066), (126, 165392), (144, 144718), (168, 124044), (224, 93033), (252, 82696), (288, 72359), (336, 62022), (504, 41348), (672, 31011), (1008, 20674), (2016, 10337)]