20467236

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{11447}}^1$

素因数の和:11603

約数の個数: 24

約数和(自身を含む): 48081600

約数和(自身を除く): 27614364

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 11447, 22894, 34341, 45788, 68682, 137364, 1705603, 3411206, 5116809, 6822412, 10233618, 20467236]

約数ペア:

[(1, 20467236), (2, 10233618), (3, 6822412), (4, 5116809), (6, 3411206), (12, 1705603), (149, 137364), (298, 68682), (447, 45788), (596, 34341), (894, 22894), (1788, 11447)]