20101876736

素因数分解:

$2^{10}\times {\mathrm{19630739}}^1$

素因数の和:19630759

約数の個数: 22

約数和(自身を含む): 40184124780

約数和(自身を除く): 20082248044

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 19630739, 39261478, 78522956, 157045912, 314091824, 628183648, 1256367296, 2512734592, 5025469184, 10050938368, 20101876736]

約数ペア:

[(1, 20101876736), (2, 10050938368), (4, 5025469184), (8, 2512734592), (16, 1256367296), (32, 628183648), (64, 314091824), (128, 157045912), (256, 78522956), (512, 39261478), (1024, 19630739)]