20006624

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{5167}}^1$

素因数の和:5199

約数の個数: 36

約数和(自身を含む): 43302672

約数和(自身を除く): 23296048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 5167, 10334, 20668, 41336, 56837, 82672, 113674, 165344, 227348, 454696, 625207, 909392, 1250414, 1818784, 2500828, 5001656, 10003312, 20006624]

約数ペア:

[(1, 20006624), (2, 10003312), (4, 5001656), (8, 2500828), (11, 1818784), (16, 1250414), (22, 909392), (32, 625207), (44, 454696), (88, 227348), (121, 165344), (176, 113674), (242, 82672), (352, 56837), (484, 41336), (968, 20668), (1936, 10334), (3872, 5167)]