20194204072

素因数分解:

$2^3\times 7^1\times {\mathrm{360610787}}^1$

素因数の和:360610800

約数の個数: 16

約数和(自身を含む): 43273294560

約数和(自身を除く): 23079090488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360610787, 721221574, 1442443148, 2524275509, 2884886296, 5048551018, 10097102036, 20194204072]

約数ペア:

[(1, 20194204072), (2, 10097102036), (4, 5048551018), (7, 2884886296), (8, 2524275509), (14, 1442443148), (28, 721221574), (56, 360610787)]