20092290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9433}}^1$

素因数の和:9514

約数の個数: 32

約数和(自身を含む): 48905856

約数和(自身を除く): 28813566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9433, 18866, 28299, 47165, 56598, 94330, 141495, 282990, 669743, 1339486, 2009229, 3348715, 4018458, 6697430, 10046145, 20092290]

約数ペア:

[(1, 20092290), (2, 10046145), (3, 6697430), (5, 4018458), (6, 3348715), (10, 2009229), (15, 1339486), (30, 669743), (71, 282990), (142, 141495), (213, 94330), (355, 56598), (426, 47165), (710, 28299), (1065, 18866), (2130, 9433)]