20342276636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1\times {\mathrm{12289}}^1$

素因数の和:14534

約数の個数: 48

約数和(自身を含む): 41141610720

約数和(自身を除く): 20799334084

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2213, 4426, 8852, 12289, 24343, 24578, 37621, 48686, 49156, 75242, 97372, 135179, 150484, 208913, 270358, 413831, 417826, 540716, 827662, 835652, 1655324, 2298043, 4596086, 9192172, 27195557, 54391114, 108782228, 299151127, 462324469, 598302254, 924648938, 1196604508, 1849297876, 5085569159, 10171138318, 20342276636]

約数ペア:

[(1, 20342276636), (2, 10171138318), (4, 5085569159), (11, 1849297876), (17, 1196604508), (22, 924648938), (34, 598302254), (44, 462324469), (68, 299151127), (187, 108782228), (374, 54391114), (748, 27195557), (2213, 9192172), (4426, 4596086), (8852, 2298043), (12289, 1655324), (24343, 835652), (24578, 827662), (37621, 540716), (48686, 417826), (49156, 413831), (75242, 270358), (97372, 208913), (135179, 150484)]