20441657324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{70853}}^1$

素因数の和:71030

約数の個数: 48

約数和(自身を含む): 39995665920

約数和(自身を除く): 19554008596

約数列:

[1, 2, 4, 11, 22, 44, 79, 83, 158, 166, 316, 332, 869, 913, 1738, 1826, 3476, 3652, 6557, 13114, 26228, 70853, 72127, 141706, 144254, 283412, 288508, 779383, 1558766, 3117532, 5597387, 5880799, 11194774, 11761598, 22389548, 23523196, 61571257, 64688789, 123142514, 129377578, 246285028, 258755156, 464583121, 929166242, 1858332484, 5110414331, 10220828662, 20441657324]

約数ペア:

[(1, 20441657324), (2, 10220828662), (4, 5110414331), (11, 1858332484), (22, 929166242), (44, 464583121), (79, 258755156), (83, 246285028), (158, 129377578), (166, 123142514), (316, 64688789), (332, 61571257), (869, 23523196), (913, 22389548), (1738, 11761598), (1826, 11194774), (3476, 5880799), (3652, 5597387), (6557, 3117532), (13114, 1558766), (26228, 779383), (70853, 288508), (72127, 283412), (141706, 144254)]