20143590190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1942487}}^1$

素因数の和:1942572

約数の個数: 32

約数和(自身を含む): 39020698944

約数和(自身を除く): 18877108754

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 1942487, 3884974, 9712435, 19424870, 33022279, 66044558, 118491707, 165111395, 236983414, 330222790, 592458535, 1184917070, 2014359019, 4028718038, 10071795095, 20143590190]

約数ペア:

[(1, 20143590190), (2, 10071795095), (5, 4028718038), (10, 2014359019), (17, 1184917070), (34, 592458535), (61, 330222790), (85, 236983414), (122, 165111395), (170, 118491707), (305, 66044558), (610, 33022279), (1037, 19424870), (2074, 9712435), (5185, 3884974), (10370, 1942487)]