20962494

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23767}}^1$

素因数の和:23789

約数の個数: 36

約数和(自身を含む): 52836264

約数和(自身を除く): 31873770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 23767, 47534, 71301, 142602, 166369, 213903, 332738, 427806, 499107, 998214, 1164583, 1497321, 2329166, 2994642, 3493749, 6987498, 10481247, 20962494]

約数ペア:

[(1, 20962494), (2, 10481247), (3, 6987498), (6, 3493749), (7, 2994642), (9, 2329166), (14, 1497321), (18, 1164583), (21, 998214), (42, 499107), (49, 427806), (63, 332738), (98, 213903), (126, 166369), (147, 142602), (294, 71301), (441, 47534), (882, 23767)]