20199808306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{103993}}^1$

素因数の和:104238

約数の個数: 32

約数和(自身を含む): 33357115440

約数和(自身を除く): 13157307134

約数列:

[1, 2, 17, 29, 34, 58, 197, 394, 493, 986, 3349, 5713, 6698, 11426, 97121, 103993, 194242, 207986, 1767881, 3015797, 3535762, 6031594, 20486621, 40973242, 51268549, 102537098, 348272557, 594112009, 696545114, 1188224018, 10099904153, 20199808306]

約数ペア:

[(1, 20199808306), (2, 10099904153), (17, 1188224018), (29, 696545114), (34, 594112009), (58, 348272557), (197, 102537098), (394, 51268549), (493, 40973242), (986, 20486621), (3349, 6031594), (5713, 3535762), (6698, 3015797), (11426, 1767881), (97121, 207986), (103993, 194242)]