20188695508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{58363}}^1\times {\mathrm{5087}}^1$

素因数の和:63471

約数の個数: 24

約数和(自身を含む): 37416460032

約数和(自身を除く): 17227764524

約数列:

[1, 2, 4, 17, 34, 68, 5087, 10174, 20348, 58363, 86479, 116726, 172958, 233452, 345916, 992171, 1984342, 3968684, 296892581, 593785162, 1187570324, 5047173877, 10094347754, 20188695508]

約数ペア:

[(1, 20188695508), (2, 10094347754), (4, 5047173877), (17, 1187570324), (34, 593785162), (68, 296892581), (5087, 3968684), (10174, 1984342), (20348, 992171), (58363, 345916), (86479, 233452), (116726, 172958)]