20096313986

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{51031}}^1$

素因数の和:52286

約数の個数: 32

約数和(自身を含む): 35978784768

約数和(自身を除く): 15882470782

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1223, 2446, 8561, 17122, 28129, 51031, 56258, 102062, 196903, 357217, 393806, 714434, 1173713, 2347426, 8215991, 16431982, 62410913, 124821826, 436876391, 873752782, 1435450999, 2870901998, 10048156993, 20096313986]

約数ペア:

[(1, 20096313986), (2, 10048156993), (7, 2870901998), (14, 1435450999), (23, 873752782), (46, 436876391), (161, 124821826), (322, 62410913), (1223, 16431982), (2446, 8215991), (8561, 2347426), (17122, 1173713), (28129, 714434), (51031, 393806), (56258, 357217), (102062, 196903)]