20301334

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{613}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 31608720

約数和(自身を除く): 11307386

約数列:

[1, 2, 29, 58, 571, 613, 1142, 1226, 16559, 17777, 33118, 35554, 350023, 700046, 10150667, 20301334]

約数ペア:

[(1, 20301334), (2, 10150667), (29, 700046), (58, 350023), (571, 35554), (613, 33118), (1142, 17777), (1226, 16559)]