20191004094

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7789}}^1\times {\mathrm{22739}}^1$

素因数の和:30552

約数の個数: 32

約数和(自身を含む): 42514704000

約数和(自身を除く): 22323699906

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 7789, 15578, 22739, 23367, 45478, 46734, 68217, 136434, 147991, 295982, 432041, 443973, 864082, 887946, 1296123, 2592246, 177114071, 354228142, 531342213, 1062684426, 3365167349, 6730334698, 10095502047, 20191004094]

約数ペア:

[(1, 20191004094), (2, 10095502047), (3, 6730334698), (6, 3365167349), (19, 1062684426), (38, 531342213), (57, 354228142), (114, 177114071), (7789, 2592246), (15578, 1296123), (22739, 887946), (23367, 864082), (45478, 443973), (46734, 432041), (68217, 295982), (136434, 147991)]