20953330

素因数分解:

$2^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1579}}^1$

素因数の和:2913

約数の個数: 16

約数和(自身を含む): 37768320

約数和(自身を除く): 16814990

約数列:

[1, 2, 5, 10, 1327, 1579, 2654, 3158, 6635, 7895, 13270, 15790, 2095333, 4190666, 10476665, 20953330]

約数ペア:

[(1, 20953330), (2, 10476665), (5, 4190666), (10, 2095333), (1327, 15790), (1579, 13270), (2654, 7895), (3158, 6635)]