20174006985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3271}}^1\times {\mathrm{37379}}^1$

素因数の和:40669

約数の個数: 32

約数和(自身を含む): 35224519680

約数和(自身を除く): 15050512695

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 3271, 9813, 16355, 35981, 37379, 49065, 107943, 112137, 179905, 186895, 411169, 539715, 560685, 1233507, 2055845, 6167535, 122266709, 366800127, 611333545, 1344933799, 1834000635, 4034801397, 6724668995, 20174006985]

約数ペア:

[(1, 20174006985), (3, 6724668995), (5, 4034801397), (11, 1834000635), (15, 1344933799), (33, 611333545), (55, 366800127), (165, 122266709), (3271, 6167535), (9813, 2055845), (16355, 1233507), (35981, 560685), (37379, 539715), (49065, 411169), (107943, 186895), (112137, 179905)]