20030477613

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{10457}}^1$

素因数の和:10594

約数の個数: 48

約数和(自身を含む): 29980492416

約数和(自身を除く): 9950014803

約数列:

[1, 3, 17, 23, 51, 69, 71, 213, 391, 529, 1173, 1207, 1587, 1633, 3621, 4899, 8993, 10457, 26979, 27761, 31371, 37559, 83283, 112677, 177769, 240511, 533307, 638503, 721533, 742447, 1915509, 2227341, 4088687, 5531753, 12266061, 12621599, 16595259, 17076281, 37864797, 51228843, 94039801, 282119403, 290296777, 392754463, 870890331, 1178263389, 6676825871, 20030477613]

約数ペア:

[(1, 20030477613), (3, 6676825871), (17, 1178263389), (23, 870890331), (51, 392754463), (69, 290296777), (71, 282119403), (213, 94039801), (391, 51228843), (529, 37864797), (1173, 17076281), (1207, 16595259), (1587, 12621599), (1633, 12266061), (3621, 5531753), (4899, 4088687), (8993, 2227341), (10457, 1915509), (26979, 742447), (27761, 721533), (31371, 638503), (37559, 533307), (83283, 240511), (112677, 177769)]