20796551172

素因数分解:

$2^2\times 3^3\times {\mathrm{192560659}}^1$

素因数の和:192560672

約数の個数: 24

約数和(自身を含む): 53916984800

約数和(自身を除く): 33120433628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 192560659, 385121318, 577681977, 770242636, 1155363954, 1733045931, 2310727908, 3466091862, 5199137793, 6932183724, 10398275586, 20796551172]

約数ペア:

[(1, 20796551172), (2, 10398275586), (3, 6932183724), (4, 5199137793), (6, 3466091862), (9, 2310727908), (12, 1733045931), (18, 1155363954), (27, 770242636), (36, 577681977), (54, 385121318), (108, 192560659)]