20239422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10253}}^1$

素因数の和:10312

約数の個数: 32

約数和(自身を含む): 47250432

約数和(自身を除く): 27011010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 10253, 20506, 30759, 61518, 71771, 143542, 215313, 430626, 481891, 963782, 1445673, 2891346, 3373237, 6746474, 10119711, 20239422]

約数ペア:

[(1, 20239422), (2, 10119711), (3, 6746474), (6, 3373237), (7, 2891346), (14, 1445673), (21, 963782), (42, 481891), (47, 430626), (94, 215313), (141, 143542), (282, 71771), (329, 61518), (658, 30759), (987, 20506), (1974, 10253)]