20239216686

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1695929}}^1$

素因数の和:1695970

約数の個数: 64

約数和(自身を含む): 51284923200

約数和(自身を除く): 31045706514

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 1695929, 3391858, 5087787, 10175574, 15263361, 22047077, 28830793, 30526722, 44094154, 45790083, 57661586, 66141231, 86492379, 91580166, 132282462, 172984758, 198423693, 259477137, 374800309, 396847386, 518954274, 595271079, 749600618, 778431411, 1124400927, 1190542158, 1556862822, 2248801854, 3373202781, 6746405562, 10119608343, 20239216686]

約数ペア:

[(1, 20239216686), (2, 10119608343), (3, 6746405562), (6, 3373202781), (9, 2248801854), (13, 1556862822), (17, 1190542158), (18, 1124400927), (26, 778431411), (27, 749600618), (34, 595271079), (39, 518954274), (51, 396847386), (54, 374800309), (78, 259477137), (102, 198423693), (117, 172984758), (153, 132282462), (221, 91580166), (234, 86492379), (306, 66141231), (351, 57661586), (442, 45790083), (459, 44094154), (663, 30526722), (702, 28830793), (918, 22047077), (1326, 15263361), (1989, 10175574), (3978, 5087787), (5967, 3391858), (11934, 1695929)]