20344595010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{785809}}^1$

素因数の和:786682

約数の個数: 32

約数和(自身を含む): 48883668480

約数和(自身を除く): 28539073470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 863, 1726, 2589, 4315, 5178, 8630, 12945, 25890, 785809, 1571618, 2357427, 3929045, 4714854, 7858090, 11787135, 23574270, 678153167, 1356306334, 2034459501, 3390765835, 4068919002, 6781531670, 10172297505, 20344595010]

約数ペア:

[(1, 20344595010), (2, 10172297505), (3, 6781531670), (5, 4068919002), (6, 3390765835), (10, 2034459501), (15, 1356306334), (30, 678153167), (863, 23574270), (1726, 11787135), (2589, 7858090), (4315, 4714854), (5178, 3929045), (8630, 2357427), (12945, 1571618), (25890, 785809)]