20104992

素因数分解:

$2^5\times 3^2\times {\mathrm{69809}}^1$

素因数の和:69825

約数の個数: 36

約数和(自身を含む): 57174390

約数和(自身を除く): 37069398

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69809, 139618, 209427, 279236, 418854, 558472, 628281, 837708, 1116944, 1256562, 1675416, 2233888, 2513124, 3350832, 5026248, 6701664, 10052496, 20104992]

約数ペア:

[(1, 20104992), (2, 10052496), (3, 6701664), (4, 5026248), (6, 3350832), (8, 2513124), (9, 2233888), (12, 1675416), (16, 1256562), (18, 1116944), (24, 837708), (32, 628281), (36, 558472), (48, 418854), (72, 279236), (96, 209427), (144, 139618), (288, 69809)]