20346590012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42744937}}^1$

素因数の和:42744965

約数の個数: 24

約数和(自身を含む): 43086897504

約数和(自身を除く): 22740307492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42744937, 85489874, 170979748, 299214559, 598429118, 726663929, 1196858236, 1453327858, 2906655716, 5086647503, 10173295006, 20346590012]

約数ペア:

[(1, 20346590012), (2, 10173295006), (4, 5086647503), (7, 2906655716), (14, 1453327858), (17, 1196858236), (28, 726663929), (34, 598429118), (68, 299214559), (119, 170979748), (238, 85489874), (476, 42744937)]