14231720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20929}}^1$

素因数の和:20957

約数の個数: 32

約数和(自身を含む): 33906600

約数和(自身を除く): 19674880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 20929, 41858, 83716, 104645, 167432, 209290, 355793, 418580, 711586, 837160, 1423172, 1778965, 2846344, 3557930, 7115860, 14231720]

約数ペア:

[(1, 14231720), (2, 7115860), (4, 3557930), (5, 2846344), (8, 1778965), (10, 1423172), (17, 837160), (20, 711586), (34, 418580), (40, 355793), (68, 209290), (85, 167432), (136, 104645), (170, 83716), (340, 41858), (680, 20929)]