20755770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{98837}}^1$

素因数の和:98854

約数の個数: 32

約数和(自身を含む): 56930688

約数和(自身を除く): 36174918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 98837, 197674, 296511, 494185, 593022, 691859, 988370, 1383718, 1482555, 2075577, 2965110, 3459295, 4151154, 6918590, 10377885, 20755770]

約数ペア:

[(1, 20755770), (2, 10377885), (3, 6918590), (5, 4151154), (6, 3459295), (7, 2965110), (10, 2075577), (14, 1482555), (15, 1383718), (21, 988370), (30, 691859), (35, 593022), (42, 494185), (70, 296511), (105, 197674), (210, 98837)]