20039937732

素因数分解:

$2^2\times 3^3\times {\mathrm{9029}}^1\times {\mathrm{20551}}^1$

素因数の和:29593

約数の個数: 48

約数和(自身を含む): 51963676800

約数和(自身を除く): 31923739068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 9029, 18058, 20551, 27087, 36116, 41102, 54174, 61653, 81261, 82204, 108348, 123306, 162522, 184959, 243783, 246612, 325044, 369918, 487566, 554877, 739836, 975132, 1109754, 2219508, 185554979, 371109958, 556664937, 742219916, 1113329874, 1669994811, 2226659748, 3339989622, 5009984433, 6679979244, 10019968866, 20039937732]

約数ペア:

[(1, 20039937732), (2, 10019968866), (3, 6679979244), (4, 5009984433), (6, 3339989622), (9, 2226659748), (12, 1669994811), (18, 1113329874), (27, 742219916), (36, 556664937), (54, 371109958), (108, 185554979), (9029, 2219508), (18058, 1109754), (20551, 975132), (27087, 739836), (36116, 554877), (41102, 487566), (54174, 369918), (61653, 325044), (81261, 246612), (82204, 243783), (108348, 184959), (123306, 162522)]