20336056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{195539}}^1$

素因数の和:195558

約数の個数: 16

約数和(自身を含む): 41063400

約数和(自身を除く): 20727344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 195539, 391078, 782156, 1564312, 2542007, 5084014, 10168028, 20336056]

約数ペア:

[(1, 20336056), (2, 10168028), (4, 5084014), (8, 2542007), (13, 1564312), (26, 782156), (52, 391078), (104, 195539)]