20021936255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{693881}}^1$

素因数の和:694114

約数の個数: 16

約数和(自身を含む): 24979752000

約数和(自身を除く): 4957815745

約数列:

[1, 5, 29, 145, 199, 995, 5771, 28855, 693881, 3469405, 20122549, 100612745, 138082319, 690411595, 4004387251, 20021936255]

約数ペア:

[(1, 20021936255), (5, 4004387251), (29, 690411595), (145, 138082319), (199, 100612745), (995, 20122549), (5771, 3469405), (28855, 693881)]