20079974334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{224563}}^1$

素因数の和:226704

約数の個数: 32

約数和(自身を含む): 45918846720

約数和(自身を除く): 25838872386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2129, 4258, 6387, 12774, 14903, 29806, 44709, 89418, 224563, 449126, 673689, 1347378, 1571941, 3143882, 4715823, 9431646, 478094627, 956189254, 1434283881, 2868567762, 3346662389, 6693324778, 10039987167, 20079974334]

約数ペア:

[(1, 20079974334), (2, 10039987167), (3, 6693324778), (6, 3346662389), (7, 2868567762), (14, 1434283881), (21, 956189254), (42, 478094627), (2129, 9431646), (4258, 4715823), (6387, 3143882), (12774, 1571941), (14903, 1347378), (29806, 673689), (44709, 449126), (89418, 224563)]