20340078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10627}}^1$

素因数の和:10672

約数の個数: 32

約数和(自身を含む): 45912960

約数和(自身を除く): 25572882

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10627, 21254, 31881, 63762, 116897, 233794, 308183, 350691, 616366, 701382, 924549, 1849098, 3390013, 6780026, 10170039, 20340078]

約数ペア:

[(1, 20340078), (2, 10170039), (3, 6780026), (6, 3390013), (11, 1849098), (22, 924549), (29, 701382), (33, 616366), (58, 350691), (66, 308183), (87, 233794), (174, 116897), (319, 63762), (638, 31881), (957, 21254), (1914, 10627)]