14136520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20789}}^1$

素因数の和:20817

約数の個数: 32

約数和(自身を含む): 33679800

約数和(自身を除く): 19543280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 20789, 41578, 83156, 103945, 166312, 207890, 353413, 415780, 706826, 831560, 1413652, 1767065, 2827304, 3534130, 7068260, 14136520]

約数ペア:

[(1, 14136520), (2, 7068260), (4, 3534130), (5, 2827304), (8, 1767065), (10, 1413652), (17, 831560), (20, 706826), (34, 415780), (40, 353413), (68, 207890), (85, 166312), (136, 103945), (170, 83156), (340, 41578), (680, 20789)]