20373976

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9833}}^1$

素因数の和:9883

約数の個数: 32

約数和(自身を含む): 44843040

約数和(自身を除く): 24469064

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9833, 19666, 39332, 68831, 78664, 137662, 275324, 363821, 550648, 727642, 1455284, 2546747, 2910568, 5093494, 10186988, 20373976]

約数ペア:

[(1, 20373976), (2, 10186988), (4, 5093494), (7, 2910568), (8, 2546747), (14, 1455284), (28, 727642), (37, 550648), (56, 363821), (74, 275324), (148, 137662), (259, 78664), (296, 68831), (518, 39332), (1036, 19666), (2072, 9833)]