20132375872

素因数分解:

$2^6\times 7^1\times {\mathrm{44938339}}^1$

素因数の和:44938358

約数の個数: 28

約数和(自身を含む): 45657353440

約数和(自身を除く): 25524977568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44938339, 89876678, 179753356, 314568373, 359506712, 629136746, 719013424, 1258273492, 1438026848, 2516546984, 2876053696, 5033093968, 10066187936, 20132375872]

約数ペア:

[(1, 20132375872), (2, 10066187936), (4, 5033093968), (7, 2876053696), (8, 2516546984), (14, 1438026848), (16, 1258273492), (28, 719013424), (32, 629136746), (56, 359506712), (64, 314568373), (112, 179753356), (224, 89876678), (448, 44938339)]