20166967546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{312967}}^1$

素因数の和:313110

約数の個数: 32

約数和(自身を含む): 34476554880

約数和(自身を除く): 14309587334

約数列:

[1, 2, 11, 22, 29, 58, 101, 202, 319, 638, 1111, 2222, 2929, 5858, 32219, 64438, 312967, 625934, 3442637, 6885274, 9076043, 18152086, 31609667, 63219334, 99836473, 199672946, 347706337, 695412674, 916680343, 1833360686, 10083483773, 20166967546]

約数ペア:

[(1, 20166967546), (2, 10083483773), (11, 1833360686), (22, 916680343), (29, 695412674), (58, 347706337), (101, 199672946), (202, 99836473), (319, 63219334), (638, 31609667), (1111, 18152086), (2222, 9076043), (2929, 6885274), (5858, 3442637), (32219, 625934), (64438, 312967)]