20347873926

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1\times {\mathrm{22079}}^1$

素因数の和:22924

約数の個数: 32

約数和(自身を含む): 40920422400

約数和(自身を除く): 20572548474

約数列:

[1, 2, 3, 6, 269, 538, 571, 807, 1142, 1614, 1713, 3426, 22079, 44158, 66237, 132474, 153599, 307198, 460797, 921594, 5939251, 11878502, 12607109, 17817753, 25214218, 35635506, 37821327, 75642654, 3391312321, 6782624642, 10173936963, 20347873926]

約数ペア:

[(1, 20347873926), (2, 10173936963), (3, 6782624642), (6, 3391312321), (269, 75642654), (538, 37821327), (571, 35635506), (807, 25214218), (1142, 17817753), (1614, 12607109), (1713, 11878502), (3426, 5939251), (22079, 921594), (44158, 460797), (66237, 307198), (132474, 153599)]