20160026642

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1\times {\mathrm{8689}}^1$

素因数の和:10410

約数の個数: 32

約数和(自身を含む): 34921286400

約数和(自身を除く): 14761259758

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1609, 3218, 8689, 11263, 17378, 22526, 60823, 121646, 165727, 331454, 894967, 1160089, 1789934, 2320178, 6264769, 12529538, 13980601, 27961202, 97864207, 195728414, 1440001903, 2880003806, 10080013321, 20160026642]

約数ペア:

[(1, 20160026642), (2, 10080013321), (7, 2880003806), (14, 1440001903), (103, 195728414), (206, 97864207), (721, 27961202), (1442, 13980601), (1609, 12529538), (3218, 6264769), (8689, 2320178), (11263, 1789934), (17378, 1160089), (22526, 894967), (60823, 331454), (121646, 165727)]