20172596128

素因数分解:

$2^5\times {\mathrm{1693}}^1\times {\mathrm{372353}}^1$

素因数の和:374056

約数の個数: 24

約数和(自身を含む): 39738363588

約数和(自身を除く): 19565767460

約数列:

[1, 2, 4, 8, 16, 32, 1693, 3386, 6772, 13544, 27088, 54176, 372353, 744706, 1489412, 2978824, 5957648, 11915296, 630393629, 1260787258, 2521574516, 5043149032, 10086298064, 20172596128]

約数ペア:

[(1, 20172596128), (2, 10086298064), (4, 5043149032), (8, 2521574516), (16, 1260787258), (32, 630393629), (1693, 11915296), (3386, 5957648), (6772, 2978824), (13544, 1489412), (27088, 744706), (54176, 372353)]