20367002961

素因数分解:

$3^5\times {\mathrm{313}}^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 30736480320

約数和(自身を除く): 10369477359

約数列:

[1, 3, 9, 27, 81, 243, 313, 331, 809, 939, 993, 2427, 2817, 2979, 7281, 8451, 8937, 21843, 25353, 26811, 65529, 76059, 80433, 103603, 196587, 253217, 267779, 310809, 759651, 803337, 932427, 2278953, 2410011, 2797281, 6836859, 7230033, 8391843, 20510577, 21690099, 25175529, 61531731, 65070297, 83814827, 251444481, 754333443, 2263000329, 6789000987, 20367002961]

約数ペア:

[(1, 20367002961), (3, 6789000987), (9, 2263000329), (27, 754333443), (81, 251444481), (243, 83814827), (313, 65070297), (331, 61531731), (809, 25175529), (939, 21690099), (993, 20510577), (2427, 8391843), (2817, 7230033), (2979, 6836859), (7281, 2797281), (8451, 2410011), (8937, 2278953), (21843, 932427), (25353, 803337), (26811, 759651), (65529, 310809), (76059, 267779), (80433, 253217), (103603, 196587)]