20919234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16067}}^1$

素因数の和:16110

約数の個数: 32

約数和(自身を含む): 49360896

約数和(自身を除く): 28441662

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 16067, 32134, 48201, 96402, 112469, 224938, 337407, 498077, 674814, 996154, 1494231, 2988462, 3486539, 6973078, 10459617, 20919234]

約数ペア:

[(1, 20919234), (2, 10459617), (3, 6973078), (6, 3486539), (7, 2988462), (14, 1494231), (21, 996154), (31, 674814), (42, 498077), (62, 337407), (93, 224938), (186, 112469), (217, 96402), (434, 48201), (651, 32134), (1302, 16067)]