20008461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2671}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 29242368

約数和(自身を除く): 9233907

約数列:

[1, 3, 11, 33, 227, 681, 2497, 2671, 7491, 8013, 29381, 88143, 606317, 1818951, 6669487, 20008461]

約数ペア:

[(1, 20008461), (3, 6669487), (11, 1818951), (33, 606317), (227, 88143), (681, 29381), (2497, 8013), (2671, 7491)]