20247116

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{7681}}^1$

素因数の和:8344

約数の個数: 12

約数和(自身を含む): 35490840

約数和(自身を除く): 15243724

約数列:

[1, 2, 4, 659, 1318, 2636, 7681, 15362, 30724, 5061779, 10123558, 20247116]

約数ペア:

[(1, 20247116), (2, 10123558), (4, 5061779), (659, 30724), (1318, 15362), (2636, 7681)]