20162952056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193874539}}^1$

素因数の和:193874558

約数の個数: 16

約数和(自身を含む): 40713653400

約数和(自身を除く): 20550701344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193874539, 387749078, 775498156, 1550996312, 2520369007, 5040738014, 10081476028, 20162952056]

約数ペア:

[(1, 20162952056), (2, 10081476028), (4, 5040738014), (8, 2520369007), (13, 1550996312), (26, 775498156), (52, 387749078), (104, 193874539)]