20185437894

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1213213}}^1$

素因数の和:1213324

約数の個数: 32

約数和(自身を含む): 41928675840

約数和(自身を除く): 21743237946

約数列:

[1, 2, 3, 6, 47, 59, 94, 118, 141, 177, 282, 354, 2773, 5546, 8319, 16638, 1213213, 2426426, 3639639, 7279278, 57021011, 71579567, 114042022, 143159134, 171063033, 214738701, 342126066, 429477402, 3364239649, 6728479298, 10092718947, 20185437894]

約数ペア:

[(1, 20185437894), (2, 10092718947), (3, 6728479298), (6, 3364239649), (47, 429477402), (59, 342126066), (94, 214738701), (118, 171063033), (141, 143159134), (177, 114042022), (282, 71579567), (354, 57021011), (2773, 7279278), (5546, 3639639), (8319, 2426426), (16638, 1213213)]