20346692

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 36306144

約数和(自身を除く): 15959452

約数列:

[1, 2, 4, 107, 137, 214, 274, 347, 428, 548, 694, 1388, 14659, 29318, 37129, 47539, 58636, 74258, 95078, 148516, 190156, 5086673, 10173346, 20346692]

約数ペア:

[(1, 20346692), (2, 10173346), (4, 5086673), (107, 190156), (137, 148516), (214, 95078), (274, 74258), (347, 58636), (428, 47539), (548, 37129), (694, 29318), (1388, 14659)]