20199063714

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1\times {\mathrm{8219}}^1$

素因数の和:11122

約数の個数: 32

約数和(自身を含む): 40689000000

約数和(自身を除く): 20489936286

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 2749, 5498, 8219, 8247, 16438, 16494, 24657, 49314, 409601, 819202, 1224631, 1228803, 2449262, 2457606, 3673893, 7347786, 22594031, 45188062, 67782093, 135564186, 3366510619, 6733021238, 10099531857, 20199063714]

約数ペア:

[(1, 20199063714), (2, 10099531857), (3, 6733021238), (6, 3366510619), (149, 135564186), (298, 67782093), (447, 45188062), (894, 22594031), (2749, 7347786), (5498, 3673893), (8219, 2457606), (8247, 2449262), (16438, 1228803), (16494, 1224631), (24657, 819202), (49314, 409601)]