2020076798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1\times {\mathrm{1129}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 3205258560

約数和(自身を除く): 1185181762

約数列:

[1, 2, 23, 46, 97, 194, 401, 802, 1129, 2231, 2258, 4462, 9223, 18446, 25967, 38897, 51934, 77794, 109513, 219026, 452729, 894631, 905458, 1789262, 2518799, 5037598, 10412767, 20825534, 43914713, 87829426, 1010038399, 2020076798]

約数ペア:

[(1, 2020076798), (2, 1010038399), (23, 87829426), (46, 43914713), (97, 20825534), (194, 10412767), (401, 5037598), (802, 2518799), (1129, 1789262), (2231, 905458), (2258, 894631), (4462, 452729), (9223, 219026), (18446, 109513), (25967, 77794), (38897, 51934)]