20442945534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7203293}}^1$

素因数の和:7203352

約数の個数: 32

約数和(自身を含む): 45640070784

約数和(自身を除く): 25197125250

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 7203293, 14406586, 21609879, 43219758, 79236223, 158472446, 237708669, 309741599, 475417338, 619483198, 929224797, 1858449594, 3407157589, 6814315178, 10221472767, 20442945534]

約数ペア:

[(1, 20442945534), (2, 10221472767), (3, 6814315178), (6, 3407157589), (11, 1858449594), (22, 929224797), (33, 619483198), (43, 475417338), (66, 309741599), (86, 237708669), (129, 158472446), (258, 79236223), (473, 43219758), (946, 21609879), (1419, 14406586), (2838, 7203293)]