2020160996

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2487883}}^1$

素因数の和:2487923

約数の個数: 24

約数和(自身を含む): 4179645120

約数和(自身を除く): 2159484124

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2487883, 4975766, 9951532, 17415181, 34830362, 69660724, 72148607, 144297214, 288594428, 505040249, 1010080498, 2020160996]

約数ペア:

[(1, 2020160996), (2, 1010080498), (4, 505040249), (7, 288594428), (14, 144297214), (28, 72148607), (29, 69660724), (58, 34830362), (116, 17415181), (203, 9951532), (406, 4975766), (812, 2487883)]