20347913508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130435343}}^1$

素因数の和:130435363

約数の個数: 24

約数和(自身を含む): 51130654848

約数和(自身を除く): 30782741340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 130435343, 260870686, 391306029, 521741372, 782612058, 1565224116, 1695659459, 3391318918, 5086978377, 6782637836, 10173956754, 20347913508]

約数ペア:

[(1, 20347913508), (2, 10173956754), (3, 6782637836), (4, 5086978377), (6, 3391318918), (12, 1695659459), (13, 1565224116), (26, 782612058), (39, 521741372), (52, 391306029), (78, 260870686), (156, 130435343)]