20212410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673747}}^1$

素因数の和:673757

約数の個数: 16

約数和(自身を含む): 48509856

約数和(自身を除く): 28297446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673747, 1347494, 2021241, 3368735, 4042482, 6737470, 10106205, 20212410]

約数ペア:

[(1, 20212410), (2, 10106205), (3, 6737470), (5, 4042482), (6, 3368735), (10, 2021241), (15, 1347494), (30, 673747)]