20237418434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{538487}}^1$

素因数の和:538574

約数の個数: 32

約数和(自身を含む): 34118599680

約数和(自身を除く): 13881181246

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 874, 989, 1634, 1978, 18791, 37582, 538487, 1076974, 10231253, 12385201, 20462506, 23154941, 24770402, 46309882, 235318819, 439943879, 470637638, 532563643, 879887758, 1065127286, 10118709217, 20237418434]

約数ペア:

[(1, 20237418434), (2, 10118709217), (19, 1065127286), (23, 879887758), (38, 532563643), (43, 470637638), (46, 439943879), (86, 235318819), (437, 46309882), (817, 24770402), (874, 23154941), (989, 20462506), (1634, 12385201), (1978, 10231253), (18791, 1076974), (37582, 538487)]