20006238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6709}}^1$

素因数の和:6792

約数の個数: 32

約数和(自身を含む): 46379520

約数和(自身を除く): 26373282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 6709, 13418, 20127, 40254, 46963, 93926, 140889, 281778, 476339, 952678, 1429017, 2858034, 3334373, 6668746, 10003119, 20006238]

約数ペア:

[(1, 20006238), (2, 10003119), (3, 6668746), (6, 3334373), (7, 2858034), (14, 1429017), (21, 952678), (42, 476339), (71, 281778), (142, 140889), (213, 93926), (426, 46963), (497, 40254), (994, 20127), (1491, 13418), (2982, 6709)]