20227599838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1\times {\mathrm{3529}}^1$

素因数の和:4452

約数の個数: 32

約数和(自身を含む): 32307802560

約数和(自身を除く): 12080202722

約数列:

[1, 2, 17, 34, 263, 526, 641, 1282, 3529, 4471, 7058, 8942, 10897, 21794, 59993, 119986, 168583, 337166, 928127, 1856254, 2262089, 2865911, 4524178, 5731822, 15778159, 31556318, 38455513, 76911026, 594929407, 1189858814, 10113799919, 20227599838]

約数ペア:

[(1, 20227599838), (2, 10113799919), (17, 1189858814), (34, 594929407), (263, 76911026), (526, 38455513), (641, 31556318), (1282, 15778159), (3529, 5731822), (4471, 4524178), (7058, 2865911), (8942, 2262089), (10897, 1856254), (21794, 928127), (59993, 337166), (119986, 168583)]