20159193614

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18227119}}^1$

素因数の和:18227207

約数の個数: 16

約数和(自身を含む): 34996070400

約数和(自身を除く): 14836876786

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 18227119, 36454238, 127589833, 255179666, 1439942401, 2879884802, 10079596807, 20159193614]

約数ペア:

[(1, 20159193614), (2, 10079596807), (7, 2879884802), (14, 1439942401), (79, 255179666), (158, 127589833), (553, 36454238), (1106, 18227119)]