20231777776

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1121993}}^1$

素因数の和:1122038

約数の個数: 60

約数和(自身を含む): 47581521552

約数和(自身を除く): 27349743776

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4508, 9016, 18032, 1121993, 2243986, 4487972, 7853951, 8975944, 15707902, 17951888, 25805839, 31415804, 51611678, 54977657, 62831608, 103223356, 109955314, 125663216, 180640873, 206446712, 219910628, 361281746, 412893424, 439821256, 722563492, 879642512, 1264486111, 1445126984, 2528972222, 2890253968, 5057944444, 10115888888, 20231777776]

約数ペア:

[(1, 20231777776), (2, 10115888888), (4, 5057944444), (7, 2890253968), (8, 2528972222), (14, 1445126984), (16, 1264486111), (23, 879642512), (28, 722563492), (46, 439821256), (49, 412893424), (56, 361281746), (92, 219910628), (98, 206446712), (112, 180640873), (161, 125663216), (184, 109955314), (196, 103223356), (322, 62831608), (368, 54977657), (392, 51611678), (644, 31415804), (784, 25805839), (1127, 17951888), (1288, 15707902), (2254, 8975944), (2576, 7853951), (4508, 4487972), (9016, 2243986), (18032, 1121993)]