20361166

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 36230400

約数和(自身を除く): 15869234

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 343, 443, 469, 686, 886, 938, 3101, 3283, 6202, 6566, 21707, 22981, 29681, 43414, 45962, 59362, 151949, 207767, 303898, 415534, 1454369, 2908738, 10180583, 20361166]

約数ペア:

[(1, 20361166), (2, 10180583), (7, 2908738), (14, 1454369), (49, 415534), (67, 303898), (98, 207767), (134, 151949), (343, 59362), (443, 45962), (469, 43414), (686, 29681), (886, 22981), (938, 21707), (3101, 6566), (3283, 6202)]