20307042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161167}}^1$

素因数の和:161182

約数の個数: 24

約数和(自身を含む): 50284416

約数和(自身を除く): 29977374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161167, 322334, 483501, 967002, 1128169, 1450503, 2256338, 2901006, 3384507, 6769014, 10153521, 20307042]

約数ペア:

[(1, 20307042), (2, 10153521), (3, 6769014), (6, 3384507), (7, 2901006), (9, 2256338), (14, 1450503), (18, 1128169), (21, 967002), (42, 483501), (63, 322334), (126, 161167)]