2068260070

素因数分解:

$2^1\times 5^1\times {\mathrm{4013}}^1\times {\mathrm{51539}}^1$

素因数の和:55559

約数の個数: 16

約数和(自身を含む): 3723868080

約数和(自身を除く): 1655608010

約数列:

[1, 2, 5, 10, 4013, 8026, 20065, 40130, 51539, 103078, 257695, 515390, 206826007, 413652014, 1034130035, 2068260070]

約数ペア:

[(1, 2068260070), (2, 1034130035), (5, 413652014), (10, 206826007), (4013, 515390), (8026, 257695), (20065, 103078), (40130, 51539)]