20349618588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43482091}}^1$

素因数の和:43482114

約数の個数: 36

約数和(自身を含む): 55396185208

約数和(自身を除く): 35046566620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 43482091, 86964182, 130446273, 173928364, 260892546, 391338819, 521785092, 565267183, 782677638, 1130534366, 1565355276, 1695801549, 2261068732, 3391603098, 5087404647, 6783206196, 10174809294, 20349618588]

約数ペア:

[(1, 20349618588), (2, 10174809294), (3, 6783206196), (4, 5087404647), (6, 3391603098), (9, 2261068732), (12, 1695801549), (13, 1565355276), (18, 1130534366), (26, 782677638), (36, 565267183), (39, 521785092), (52, 391338819), (78, 260892546), (117, 173928364), (156, 130446273), (234, 86964182), (468, 43482091)]