20146298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2293}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 31712256

約数和(自身を除く): 11565958

約数列:

[1, 2, 23, 46, 191, 382, 2293, 4393, 4586, 8786, 52739, 105478, 437963, 875926, 10073149, 20146298]

約数ペア:

[(1, 20146298), (2, 10073149), (23, 875926), (46, 437963), (191, 105478), (382, 52739), (2293, 8786), (4393, 4586)]