20219989242

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{4973}}^1\times {\mathrm{9283}}^1$

素因数の和:14334

約数の個数: 32

約数和(自身を含む): 41006611008

約数和(自身を除く): 20786621766

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 4973, 9283, 9946, 14919, 18566, 27849, 29838, 55698, 363029, 677659, 726058, 1089087, 1355318, 2032977, 2178174, 4065954, 46164359, 92328718, 138493077, 276986154, 3369998207, 6739996414, 10109994621, 20219989242]

約数ペア:

[(1, 20219989242), (2, 10109994621), (3, 6739996414), (6, 3369998207), (73, 276986154), (146, 138493077), (219, 92328718), (438, 46164359), (4973, 4065954), (9283, 2178174), (9946, 2032977), (14919, 1355318), (18566, 1089087), (27849, 726058), (29838, 677659), (55698, 363029)]