20432865609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{120691}}^1$

素因数の和:122157

約数の個数: 24

約数和(自身を含む): 31806686912

約数和(自身を除く): 11373821303

約数列:

[1, 3, 9, 13, 39, 117, 1447, 4341, 13023, 18811, 56433, 120691, 169299, 362073, 1086219, 1568983, 4706949, 14120847, 174639877, 523919631, 1571758893, 2270318401, 6810955203, 20432865609]

約数ペア:

[(1, 20432865609), (3, 6810955203), (9, 2270318401), (13, 1571758893), (39, 523919631), (117, 174639877), (1447, 14120847), (4341, 4706949), (13023, 1568983), (18811, 1086219), (56433, 362073), (120691, 169299)]