20293214

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{797}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 31600800

約数和(自身を除く): 11307586

約数列:

[1, 2, 29, 58, 439, 797, 878, 1594, 12731, 23113, 25462, 46226, 349883, 699766, 10146607, 20293214]

約数ペア:

[(1, 20293214), (2, 10146607), (29, 699766), (58, 349883), (439, 46226), (797, 25462), (878, 23113), (1594, 12731)]