20124730084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37831}}^1\times {\mathrm{7823}}^1$

素因数の和:45675

約数の個数: 24

約数和(自身を含む): 37295693568

約数和(自身を除く): 17170963484

約数列:

[1, 2, 4, 17, 34, 68, 7823, 15646, 31292, 37831, 75662, 132991, 151324, 265982, 531964, 643127, 1286254, 2572508, 295951913, 591903826, 1183807652, 5031182521, 10062365042, 20124730084]

約数ペア:

[(1, 20124730084), (2, 10062365042), (4, 5031182521), (17, 1183807652), (34, 591903826), (68, 295951913), (7823, 2572508), (15646, 1286254), (31292, 643127), (37831, 531964), (75662, 265982), (132991, 151324)]