20214036

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:806

約数の個数: 60

約数和(自身を含む): 53513460

約数和(自身を除く): 33299424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 701, 801, 1068, 1402, 1602, 2103, 2403, 2804, 3204, 4206, 4806, 6309, 7209, 8412, 9612, 12618, 14418, 18927, 25236, 28836, 37854, 56781, 62389, 75708, 113562, 124778, 187167, 227124, 249556, 374334, 561501, 748668, 1123002, 1684503, 2246004, 3369006, 5053509, 6738012, 10107018, 20214036]

約数ペア:

[(1, 20214036), (2, 10107018), (3, 6738012), (4, 5053509), (6, 3369006), (9, 2246004), (12, 1684503), (18, 1123002), (27, 748668), (36, 561501), (54, 374334), (81, 249556), (89, 227124), (108, 187167), (162, 124778), (178, 113562), (267, 75708), (324, 62389), (356, 56781), (534, 37854), (701, 28836), (801, 25236), (1068, 18927), (1402, 14418), (1602, 12618), (2103, 9612), (2403, 8412), (2804, 7209), (3204, 6309), (4206, 4806)]