20172070154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{435287}}^1$

素因数の和:435382

約数の個数: 32

約数和(自身を含む): 33847994880

約数和(自身を除く): 13675924726

約数列:

[1, 2, 17, 29, 34, 47, 58, 94, 493, 799, 986, 1363, 1598, 2726, 23171, 46342, 435287, 870574, 7399879, 12623323, 14799758, 20458489, 25246646, 40916978, 214596491, 347794313, 429192982, 593296181, 695588626, 1186592362, 10086035077, 20172070154]

約数ペア:

[(1, 20172070154), (2, 10086035077), (17, 1186592362), (29, 695588626), (34, 593296181), (47, 429192982), (58, 347794313), (94, 214596491), (493, 40916978), (799, 25246646), (986, 20458489), (1363, 14799758), (1598, 12623323), (2726, 7399879), (23171, 870574), (46342, 435287)]