20344020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{339067}}^1$

素因数の和:339079

約数の個数: 24

約数和(自身を含む): 56963424

約数和(自身を除く): 36619404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 339067, 678134, 1017201, 1356268, 1695335, 2034402, 3390670, 4068804, 5086005, 6781340, 10172010, 20344020]

約数ペア:

[(1, 20344020), (2, 10172010), (3, 6781340), (4, 5086005), (5, 4068804), (6, 3390670), (10, 2034402), (12, 1695335), (15, 1356268), (20, 1017201), (30, 678134), (60, 339067)]