20192012078

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1\times {\mathrm{7877}}^1$

素因数の和:8816

約数の個数: 32

約数和(自身を含む): 34795298304

約数和(自身を除く): 14603286226

約数列:

[1, 2, 7, 14, 283, 566, 647, 1294, 1981, 3962, 4529, 7877, 9058, 15754, 55139, 110278, 183101, 366202, 1281707, 2229191, 2563414, 4458382, 5096419, 10192838, 15604337, 31208674, 35674933, 71349866, 1442286577, 2884573154, 10096006039, 20192012078]

約数ペア:

[(1, 20192012078), (2, 10096006039), (7, 2884573154), (14, 1442286577), (283, 71349866), (566, 35674933), (647, 31208674), (1294, 15604337), (1981, 10192838), (3962, 5096419), (4529, 4458382), (7877, 2563414), (9058, 2229191), (15754, 1281707), (55139, 366202), (110278, 183101)]