20174305842

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{42767}}^1$

素因数の和:43207

約数の個数: 48

約数和(自身を含む): 44434241280

約数和(自身を除く): 24259935438

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 359, 438, 657, 718, 1077, 1314, 2154, 3231, 6462, 26207, 42767, 52414, 78621, 85534, 128301, 157242, 235863, 256602, 384903, 471726, 769806, 3121991, 6243982, 9365973, 15353353, 18731946, 28097919, 30706706, 46060059, 56195838, 92120118, 138180177, 276360354, 1120794769, 2241589538, 3362384307, 6724768614, 10087152921, 20174305842]

約数ペア:

[(1, 20174305842), (2, 10087152921), (3, 6724768614), (6, 3362384307), (9, 2241589538), (18, 1120794769), (73, 276360354), (146, 138180177), (219, 92120118), (359, 56195838), (438, 46060059), (657, 30706706), (718, 28097919), (1077, 18731946), (1314, 15353353), (2154, 9365973), (3231, 6243982), (6462, 3121991), (26207, 769806), (42767, 471726), (52414, 384903), (78621, 256602), (85534, 235863), (128301, 157242)]