20677435

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2417}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 26114400

約数和(自身を除く): 5436965

約数列:

[1, 5, 29, 59, 145, 295, 1711, 2417, 8555, 12085, 70093, 142603, 350465, 713015, 4135487, 20677435]

約数ペア:

[(1, 20677435), (5, 4135487), (29, 713015), (59, 350465), (145, 142603), (295, 70093), (1711, 12085), (2417, 8555)]