20802180033

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2029283}}^1$

素因数の和:2029373

約数の個数: 24

約数和(自身を含む): 32289967008

約数和(自身を除く): 11487786975

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 2029283, 6087849, 18263547, 34497811, 103493433, 135961961, 310480299, 407885883, 1223657649, 2311353337, 6934060011, 20802180033]

約数ペア:

[(1, 20802180033), (3, 6934060011), (9, 2311353337), (17, 1223657649), (51, 407885883), (67, 310480299), (153, 135961961), (201, 103493433), (603, 34497811), (1139, 18263547), (3417, 6087849), (10251, 2029283)]