20093178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3767}}^1$

素因数の和:3906

約数の個数: 32

約数和(自身を含む): 46301184

約数和(自身を除く): 26208006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 3767, 5334, 7534, 11301, 22602, 26369, 52738, 79107, 158214, 478409, 956818, 1435227, 2870454, 3348863, 6697726, 10046589, 20093178]

約数ペア:

[(1, 20093178), (2, 10046589), (3, 6697726), (6, 3348863), (7, 2870454), (14, 1435227), (21, 956818), (42, 478409), (127, 158214), (254, 79107), (381, 52738), (762, 26369), (889, 22602), (1778, 11301), (2667, 7534), (3767, 5334)]