20274015

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8951}}^1$

素因数の和:9110

約数の個数: 16

約数和(自身を含む): 32656896

約数和(自身を除く): 12382881

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 8951, 26853, 44755, 134265, 1351601, 4054803, 6758005, 20274015]

約数ペア:

[(1, 20274015), (3, 6758005), (5, 4054803), (15, 1351601), (151, 134265), (453, 44755), (755, 26853), (2265, 8951)]