20185428230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1\times {\mathrm{108007}}^1$

素因数の和:109724

約数の個数: 32

約数和(自身を含む): 39660537600

約数和(自身を除く): 19475109370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1699, 3398, 8495, 16990, 18689, 37378, 93445, 108007, 186890, 216014, 540035, 1080070, 1188077, 2376154, 5940385, 11880770, 183503893, 367007786, 917519465, 1835038930, 2018542823, 4037085646, 10092714115, 20185428230]

約数ペア:

[(1, 20185428230), (2, 10092714115), (5, 4037085646), (10, 2018542823), (11, 1835038930), (22, 917519465), (55, 367007786), (110, 183503893), (1699, 11880770), (3398, 5940385), (8495, 2376154), (16990, 1188077), (18689, 1080070), (37378, 540035), (93445, 216014), (108007, 186890)]