20174099716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^2\times {\mathrm{25913}}^1$

素因数の和:26148

約数の個数: 36

約数和(自身を含む): 37735500348

約数和(自身を除く): 17561400632

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 11449, 22898, 25913, 45796, 51826, 103652, 194633, 389266, 440521, 778532, 881042, 1762084, 2772691, 5545382, 11090764, 47135747, 94271494, 188542988, 296677937, 593355874, 1186711748, 5043524929, 10087049858, 20174099716]

約数ペア:

[(1, 20174099716), (2, 10087049858), (4, 5043524929), (17, 1186711748), (34, 593355874), (68, 296677937), (107, 188542988), (214, 94271494), (428, 47135747), (1819, 11090764), (3638, 5545382), (7276, 2772691), (11449, 1762084), (22898, 881042), (25913, 778532), (45796, 440521), (51826, 389266), (103652, 194633)]