20104914

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3794

約数の個数: 32

約数和(自身を含む): 43390080

約数和(自身を除く): 23285166

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 3719, 5406, 7438, 11157, 22314, 63223, 126446, 189669, 197107, 379338, 394214, 591321, 1182642, 3350819, 6701638, 10052457, 20104914]

約数ペア:

[(1, 20104914), (2, 10052457), (3, 6701638), (6, 3350819), (17, 1182642), (34, 591321), (51, 394214), (53, 379338), (102, 197107), (106, 189669), (159, 126446), (318, 63223), (901, 22314), (1802, 11157), (2703, 7438), (3719, 5406)]