20759354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 39108096

約数和(自身を除く): 18348742

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 827, 1141, 1654, 1793, 2282, 3586, 5789, 9097, 11578, 12551, 18194, 25102, 63679, 127358, 134801, 269602, 943607, 1482811, 1887214, 2965622, 10379677, 20759354]

約数ペア:

[(1, 20759354), (2, 10379677), (7, 2965622), (11, 1887214), (14, 1482811), (22, 943607), (77, 269602), (154, 134801), (163, 127358), (326, 63679), (827, 25102), (1141, 18194), (1654, 12551), (1793, 11578), (2282, 9097), (3586, 5789)]