20200788934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1\times {\mathrm{6553}}^1$

素因数の和:7920

約数の個数: 32

約数和(自身を含む): 32565934656

約数和(自身を除く): 12365145722

約数列:

[1, 2, 17, 34, 71, 142, 1207, 1277, 2414, 2554, 6553, 13106, 21709, 43418, 90667, 111401, 181334, 222802, 465263, 930526, 1541339, 3082678, 7909471, 8368181, 15818942, 16736362, 142259077, 284518154, 594140851, 1188281702, 10100394467, 20200788934]

約数ペア:

[(1, 20200788934), (2, 10100394467), (17, 1188281702), (34, 594140851), (71, 284518154), (142, 142259077), (1207, 16736362), (1277, 15818942), (2414, 8368181), (2554, 7909471), (6553, 3082678), (13106, 1541339), (21709, 930526), (43418, 465263), (90667, 222802), (111401, 181334)]