20210872722

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3469}}^1\times {\mathrm{57119}}^1$

素因数の和:60610

約数の個数: 32

約数和(自身を含む): 42812582400

約数和(自身を除く): 22601709678

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 3469, 6938, 10407, 20814, 57119, 58973, 114238, 117946, 171357, 176919, 342714, 353838, 971023, 1942046, 2913069, 5826138, 198145811, 396291622, 594437433, 1188874866, 3368478787, 6736957574, 10105436361, 20210872722]

約数ペア:

[(1, 20210872722), (2, 10105436361), (3, 6736957574), (6, 3368478787), (17, 1188874866), (34, 594437433), (51, 396291622), (102, 198145811), (3469, 5826138), (6938, 2913069), (10407, 1942046), (20814, 971023), (57119, 353838), (58973, 342714), (114238, 176919), (117946, 171357)]