20173938810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1774313}}^1$

素因数の和:1774702

約数の個数: 32

約数和(自身を含む): 48545231040

約数和(自身を除く): 28371292230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 11370, 1774313, 3548626, 5322939, 8871565, 10645878, 17743130, 26614695, 53229390, 672464627, 1344929254, 2017393881, 3362323135, 4034787762, 6724646270, 10086969405, 20173938810]

約数ペア:

[(1, 20173938810), (2, 10086969405), (3, 6724646270), (5, 4034787762), (6, 3362323135), (10, 2017393881), (15, 1344929254), (30, 672464627), (379, 53229390), (758, 26614695), (1137, 17743130), (1895, 10645878), (2274, 8871565), (3790, 5322939), (5685, 3548626), (11370, 1774313)]