20936062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78707}}^1$

素因数の和:78735

約数の個数: 16

約数和(自身を含む): 37779840

約数和(自身を除く): 16843778

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 78707, 157414, 550949, 1101898, 1495433, 2990866, 10468031, 20936062]

約数ペア:

[(1, 20936062), (2, 10468031), (7, 2990866), (14, 1495433), (19, 1101898), (38, 550949), (133, 157414), (266, 78707)]