20176722726

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{192743}}^1$

素因数の和:193060

約数の個数: 32

約数和(自身を含む): 41077601280

約数和(自身を除く): 20900878554

約数列:

[1, 2, 3, 6, 73, 146, 219, 239, 438, 478, 717, 1434, 17447, 34894, 52341, 104682, 192743, 385486, 578229, 1156458, 14070239, 28140478, 42210717, 46065577, 84421434, 92131154, 138196731, 276393462, 3362787121, 6725574242, 10088361363, 20176722726]

約数ペア:

[(1, 20176722726), (2, 10088361363), (3, 6725574242), (6, 3362787121), (73, 276393462), (146, 138196731), (219, 92131154), (239, 84421434), (438, 46065577), (478, 42210717), (717, 28140478), (1434, 14070239), (17447, 1156458), (34894, 578229), (52341, 385486), (104682, 192743)]