20163319682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{467371}}^1$

素因数の和:467474

約数の個数: 32

約数和(自身を含む): 34525704384

約数和(自身を除く): 14362384702

約数列:

[1, 2, 11, 22, 37, 53, 74, 106, 407, 583, 814, 1166, 1961, 3922, 21571, 43142, 467371, 934742, 5141081, 10282162, 17292727, 24770663, 34585454, 49541326, 190219997, 272477293, 380439994, 544954586, 916514531, 1833029062, 10081659841, 20163319682]

約数ペア:

[(1, 20163319682), (2, 10081659841), (11, 1833029062), (22, 916514531), (37, 544954586), (53, 380439994), (74, 272477293), (106, 190219997), (407, 49541326), (583, 34585454), (814, 24770663), (1166, 17292727), (1961, 10282162), (3922, 5141081), (21571, 934742), (43142, 467371)]