20076755895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1202561}}^1$

素因数の和:1202632

約数の個数: 48

約数和(自身を含む): 40521529152

約数和(自身を除く): 20444773257

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5565, 16695, 1202561, 3607683, 6012805, 8417927, 10823049, 18038415, 25253781, 42089635, 54115245, 63735733, 75761343, 126268905, 191207199, 318678665, 378806715, 446150131, 573621597, 956035995, 1338450393, 2230750655, 2868107985, 4015351179, 6692251965, 20076755895]

約数ペア:

[(1, 20076755895), (3, 6692251965), (5, 4015351179), (7, 2868107985), (9, 2230750655), (15, 1338450393), (21, 956035995), (35, 573621597), (45, 446150131), (53, 378806715), (63, 318678665), (105, 191207199), (159, 126268905), (265, 75761343), (315, 63735733), (371, 54115245), (477, 42089635), (795, 25253781), (1113, 18038415), (1855, 10823049), (2385, 8417927), (3339, 6012805), (5565, 3607683), (16695, 1202561)]