20173569270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9437}}^1\times {\mathrm{71257}}^1$

素因数の和:80704

約数の個数: 32

約数和(自身を含む): 48422376288

約数和(自身を除く): 28248807018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9437, 18874, 28311, 47185, 56622, 71257, 94370, 141555, 142514, 213771, 283110, 356285, 427542, 712570, 1068855, 2137710, 672452309, 1344904618, 2017356927, 3362261545, 4034713854, 6724523090, 10086784635, 20173569270]

約数ペア:

[(1, 20173569270), (2, 10086784635), (3, 6724523090), (5, 4034713854), (6, 3362261545), (10, 2017356927), (15, 1344904618), (30, 672452309), (9437, 2137710), (18874, 1068855), (28311, 712570), (47185, 427542), (56622, 356285), (71257, 283110), (94370, 213771), (141555, 142514)]