20275364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1447}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 36976128

約数和(自身を除く): 16700764

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 452, 1447, 2894, 3503, 5788, 7006, 14012, 44857, 89714, 163511, 179428, 327022, 654044, 5068841, 10137682, 20275364]

約数ペア:

[(1, 20275364), (2, 10137682), (4, 5068841), (31, 654044), (62, 327022), (113, 179428), (124, 163511), (226, 89714), (452, 44857), (1447, 14012), (2894, 7006), (3503, 5788)]