20632610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 39156480

約数和(自身を除く): 18523870

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 823, 1090, 1646, 2507, 4115, 5014, 8230, 12535, 18929, 25070, 37858, 89707, 94645, 179414, 189290, 448535, 897070, 2063261, 4126522, 10316305, 20632610]

約数ペア:

[(1, 20632610), (2, 10316305), (5, 4126522), (10, 2063261), (23, 897070), (46, 448535), (109, 189290), (115, 179414), (218, 94645), (230, 89707), (545, 37858), (823, 25070), (1090, 18929), (1646, 12535), (2507, 8230), (4115, 5014)]