20925097260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{348751621}}^1$

素因数の和:348751633

約数の個数: 24

約数和(自身を含む): 58590272496

約数和(自身を除く): 37665175236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 348751621, 697503242, 1046254863, 1395006484, 1743758105, 2092509726, 3487516210, 4185019452, 5231274315, 6975032420, 10462548630, 20925097260]

約数ペア:

[(1, 20925097260), (2, 10462548630), (3, 6975032420), (4, 5231274315), (5, 4185019452), (6, 3487516210), (10, 2092509726), (12, 1743758105), (15, 1395006484), (20, 1046254863), (30, 697503242), (60, 348751621)]