20059052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3539}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 38161200

約数和(自身を除く): 18102148

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 3539, 5668, 7078, 14156, 46007, 92014, 184028, 385751, 771502, 1543004, 5014763, 10029526, 20059052]

約数ペア:

[(1, 20059052), (2, 10029526), (4, 5014763), (13, 1543004), (26, 771502), (52, 385751), (109, 184028), (218, 92014), (436, 46007), (1417, 14156), (2834, 7078), (3539, 5668)]