20172148248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120072311}}^1$

素因数の和:120072327

約数の個数: 32

約数和(自身を含む): 57634709760

約数和(自身を除く): 37462561512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120072311, 240144622, 360216933, 480289244, 720433866, 840506177, 960578488, 1440867732, 1681012354, 2521518531, 2881735464, 3362024708, 5043037062, 6724049416, 10086074124, 20172148248]

約数ペア:

[(1, 20172148248), (2, 10086074124), (3, 6724049416), (4, 5043037062), (6, 3362024708), (7, 2881735464), (8, 2521518531), (12, 1681012354), (14, 1440867732), (21, 960578488), (24, 840506177), (28, 720433866), (42, 480289244), (56, 360216933), (84, 240144622), (168, 120072311)]