20348021868

素因数分解:

$2^2\times 3^1\times {\mathrm{8951}}^1\times {\mathrm{189439}}^1$

素因数の和:198397

約数の個数: 24

約数和(自身を含む): 47484272640

約数和(自身を除く): 27136250772

約数列:

[1, 2, 3, 4, 6, 12, 8951, 17902, 26853, 35804, 53706, 107412, 189439, 378878, 568317, 757756, 1136634, 2273268, 1695668489, 3391336978, 5087005467, 6782673956, 10174010934, 20348021868]

約数ペア:

[(1, 20348021868), (2, 10174010934), (3, 6782673956), (4, 5087005467), (6, 3391336978), (12, 1695668489), (8951, 2273268), (17902, 1136634), (26853, 757756), (35804, 568317), (53706, 378878), (107412, 189439)]