20033896670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6229}}^1\times {\mathrm{18919}}^1$

素因数の和:25172

約数の個数: 32

約数和(自身を含む): 38190398400

約数和(自身を除く): 18156501730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 6229, 12458, 18919, 31145, 37838, 62290, 94595, 105893, 189190, 211786, 321623, 529465, 643246, 1058930, 1608115, 3216230, 117846451, 235692902, 589232255, 1178464510, 2003389667, 4006779334, 10016948335, 20033896670]

約数ペア:

[(1, 20033896670), (2, 10016948335), (5, 4006779334), (10, 2003389667), (17, 1178464510), (34, 589232255), (85, 235692902), (170, 117846451), (6229, 3216230), (12458, 1608115), (18919, 1058930), (31145, 643246), (37838, 529465), (62290, 321623), (94595, 211786), (105893, 189190)]