20138082207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{25117}}^1$

素因数の和:25415

約数の個数: 32

約数和(自身を含む): 28935936000

約数和(自身を除く): 8797853793

約数列:

[1, 3, 17, 51, 79, 199, 237, 597, 1343, 3383, 4029, 10149, 15721, 25117, 47163, 75351, 267257, 426989, 801771, 1280967, 1984243, 4998283, 5952729, 14994849, 33732131, 84970811, 101196393, 254912433, 394864357, 1184593071, 6712694069, 20138082207]

約数ペア:

[(1, 20138082207), (3, 6712694069), (17, 1184593071), (51, 394864357), (79, 254912433), (199, 101196393), (237, 84970811), (597, 33732131), (1343, 14994849), (3383, 5952729), (4029, 4998283), (10149, 1984243), (15721, 1280967), (25117, 801771), (47163, 426989), (75351, 267257)]