20046754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4834

約数の個数: 32

約数和(自身を含む): 38626560

約数和(自身を除く): 18579806

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 4789, 9578, 33523, 62257, 67046, 110147, 124514, 220294, 435799, 771029, 871598, 1431911, 1542058, 2863822, 10023377, 20046754]

約数ペア:

[(1, 20046754), (2, 10023377), (7, 2863822), (13, 1542058), (14, 1431911), (23, 871598), (26, 771029), (46, 435799), (91, 220294), (161, 124514), (182, 110147), (299, 67046), (322, 62257), (598, 33523), (2093, 9578), (4186, 4789)]