20184292810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{159421}}^1$

素因数の和:160590

約数の個数: 32

約数和(自身を含む): 39669295104

約数和(自身を除く): 19485002294

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1151, 2302, 5755, 11510, 12661, 25322, 63305, 126610, 159421, 318842, 797105, 1594210, 1753631, 3507262, 8768155, 17536310, 183493571, 366987142, 917467855, 1834935710, 2018429281, 4036858562, 10092146405, 20184292810]

約数ペア:

[(1, 20184292810), (2, 10092146405), (5, 4036858562), (10, 2018429281), (11, 1834935710), (22, 917467855), (55, 366987142), (110, 183493571), (1151, 17536310), (2302, 8768155), (5755, 3507262), (11510, 1753631), (12661, 1594210), (25322, 797105), (63305, 318842), (126610, 159421)]