20084092574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3559747}}^1$

素因数の和:3559800

約数の個数: 32

約数和(自身を含む): 38274410496

約数和(自身を除く): 18190317922

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 3559747, 7119494, 24918229, 46276711, 49836458, 92553422, 110352157, 220704314, 323936977, 647873954, 772465099, 1434578041, 1544930198, 2869156082, 10042046287, 20084092574]

約数ペア:

[(1, 20084092574), (2, 10042046287), (7, 2869156082), (13, 1544930198), (14, 1434578041), (26, 772465099), (31, 647873954), (62, 323936977), (91, 220704314), (182, 110352157), (217, 92553422), (403, 49836458), (434, 46276711), (806, 24918229), (2821, 7119494), (5642, 3559747)]