20076228

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 52355520

約数和(自身を除く): 32279292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 881, 1266, 1762, 1899, 2532, 2643, 3524, 3798, 5286, 5697, 7596, 7929, 10572, 11394, 15858, 22788, 23787, 31716, 47574, 95148, 185891, 371782, 557673, 743564, 1115346, 1673019, 2230692, 3346038, 5019057, 6692076, 10038114, 20076228]

約数ペア:

[(1, 20076228), (2, 10038114), (3, 6692076), (4, 5019057), (6, 3346038), (9, 2230692), (12, 1673019), (18, 1115346), (27, 743564), (36, 557673), (54, 371782), (108, 185891), (211, 95148), (422, 47574), (633, 31716), (844, 23787), (881, 22788), (1266, 15858), (1762, 11394), (1899, 10572), (2532, 7929), (2643, 7596), (3524, 5697), (3798, 5286)]