20081235708

素因数分解:

$2^2\times 3^2\times {\mathrm{58477}}^1\times {\mathrm{9539}}^1$

素因数の和:68026

約数の個数: 36

約数和(自身を含む): 50767090920

約数和(自身を除く): 30685855212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9539, 19078, 28617, 38156, 57234, 58477, 85851, 114468, 116954, 171702, 175431, 233908, 343404, 350862, 526293, 701724, 1052586, 2105172, 557812103, 1115624206, 1673436309, 2231248412, 3346872618, 5020308927, 6693745236, 10040617854, 20081235708]

約数ペア:

[(1, 20081235708), (2, 10040617854), (3, 6693745236), (4, 5020308927), (6, 3346872618), (9, 2231248412), (12, 1673436309), (18, 1115624206), (36, 557812103), (9539, 2105172), (19078, 1052586), (28617, 701724), (38156, 526293), (57234, 350862), (58477, 343404), (85851, 233908), (114468, 175431), (116954, 171702)]