20112322470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4499401}}^1$

素因数の和:4499560

約数の個数: 32

約数和(自身を含む): 48593541600

約数和(自身を除く): 28481219130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 4499401, 8998802, 13498203, 22497005, 26996406, 44994010, 67491015, 134982030, 670410749, 1340821498, 2011232247, 3352053745, 4022464494, 6704107490, 10056161235, 20112322470]

約数ペア:

[(1, 20112322470), (2, 10056161235), (3, 6704107490), (5, 4022464494), (6, 3352053745), (10, 2011232247), (15, 1340821498), (30, 670410749), (149, 134982030), (298, 67491015), (447, 44994010), (745, 26996406), (894, 22497005), (1490, 13498203), (2235, 8998802), (4470, 4499401)]