20373952

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13841}}^1$

素因数の和:13876

約数の個数: 28

約数和(自身を含む): 42190416

約数和(自身を除く): 21816464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13841, 27682, 55364, 110728, 221456, 318343, 442912, 636686, 885824, 1273372, 2546744, 5093488, 10186976, 20373952]

約数ペア:

[(1, 20373952), (2, 10186976), (4, 5093488), (8, 2546744), (16, 1273372), (23, 885824), (32, 636686), (46, 442912), (64, 318343), (92, 221456), (184, 110728), (368, 55364), (736, 27682), (1472, 13841)]