20402301501

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{3001}}^1\times {\mathrm{32843}}^1$

素因数の和:35873

約数の個数: 24

約数和(自身を含む): 30762478656

約数和(自身を除く): 10360177155

約数列:

[1, 3, 9, 23, 69, 207, 3001, 9003, 27009, 32843, 69023, 98529, 207069, 295587, 621207, 755389, 2266167, 6798501, 98561843, 295685529, 887056587, 2266922389, 6800767167, 20402301501]

約数ペア:

[(1, 20402301501), (3, 6800767167), (9, 2266922389), (23, 887056587), (69, 295685529), (207, 98561843), (3001, 6798501), (9003, 2266167), (27009, 755389), (32843, 621207), (69023, 295587), (98529, 207069)]