20082220161

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{2861}}^1\times {\mathrm{4423}}^1$

素因数の和:7333

約数の個数: 24

約数和(自身を含む): 28007211456

約数和(自身を除く): 7924991295

約数列:

[1, 3, 23, 69, 529, 1587, 2861, 4423, 8583, 13269, 65803, 101729, 197409, 305187, 1513469, 2339767, 4540407, 7019301, 12654203, 37962609, 291046669, 873140007, 6694073387, 20082220161]

約数ペア:

[(1, 20082220161), (3, 6694073387), (23, 873140007), (69, 291046669), (529, 37962609), (1587, 12654203), (2861, 7019301), (4423, 4540407), (8583, 2339767), (13269, 1513469), (65803, 305187), (101729, 197409)]