20158906492

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{457201}}^1$

素因数の和:457429

約数の個数: 24

約数和(自身を含む): 35998256672

約数和(自身を除く): 15839350180

約数列:

[1, 2, 4, 73, 146, 151, 292, 302, 604, 11023, 22046, 44092, 457201, 914402, 1828804, 33375673, 66751346, 69037351, 133502692, 138074702, 276149404, 5039726623, 10079453246, 20158906492]

約数ペア:

[(1, 20158906492), (2, 10079453246), (4, 5039726623), (73, 276149404), (146, 138074702), (151, 133502692), (292, 69037351), (302, 66751346), (604, 33375673), (11023, 1828804), (22046, 914402), (44092, 457201)]