20074010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4451}}^1$

素因数の和:4510

約数の個数: 32

約数和(自身を含む): 40388544

約数和(自身を除く): 20314534

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4451, 4510, 8902, 22255, 44510, 48961, 97922, 182491, 244805, 364982, 489610, 912455, 1824910, 2007401, 4014802, 10037005, 20074010]

約数ペア:

[(1, 20074010), (2, 10037005), (5, 4014802), (10, 2007401), (11, 1824910), (22, 912455), (41, 489610), (55, 364982), (82, 244805), (110, 182491), (205, 97922), (410, 48961), (451, 44510), (902, 22255), (2255, 8902), (4451, 4510)]