20201235

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5881}}^1$

素因数の和:6118

約数の個数: 16

約数和(自身を含む): 32468640

約数和(自身を除く): 12267405

約数列:

[1, 3, 5, 15, 229, 687, 1145, 3435, 5881, 17643, 29405, 88215, 1346749, 4040247, 6733745, 20201235]

約数ペア:

[(1, 20201235), (3, 6733745), (5, 4040247), (15, 1346749), (229, 88215), (687, 29405), (1145, 17643), (3435, 5881)]