20249944298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{310363}}^1$

素因数の和:310502

約数の個数: 32

約数和(自身を含む): 34189698240

約数和(自身を除く): 13939753942

約数列:

[1, 2, 17, 19, 34, 38, 101, 202, 323, 646, 1717, 1919, 3434, 3838, 32623, 65246, 310363, 620726, 5276171, 5896897, 10552342, 11793794, 31346663, 62693326, 100247249, 200494498, 532893271, 595586597, 1065786542, 1191173194, 10124972149, 20249944298]

約数ペア:

[(1, 20249944298), (2, 10124972149), (17, 1191173194), (19, 1065786542), (34, 595586597), (38, 532893271), (101, 200494498), (202, 100247249), (323, 62693326), (646, 31346663), (1717, 11793794), (1919, 10552342), (3434, 5896897), (3838, 5276171), (32623, 620726), (65246, 310363)]