20860404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{91493}}^1$

素因数の和:91519

約数の個数: 24

約数和(自身を含む): 51236640

約数和(自身を除く): 30376236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 91493, 182986, 274479, 365972, 548958, 1097916, 1738367, 3476734, 5215101, 6953468, 10430202, 20860404]

約数ペア:

[(1, 20860404), (2, 10430202), (3, 6953468), (4, 5215101), (6, 3476734), (12, 1738367), (19, 1097916), (38, 548958), (57, 365972), (76, 274479), (114, 182986), (228, 91493)]