40809768602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20263043}}^1$

素因数の和:20263117

約数の個数: 16

約数和(自身を含む): 65652262560

約数和(自身を除く): 24842493958

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 20263043, 40526086, 384997817, 769995634, 1073941279, 2147882558, 20404884301, 40809768602]

約数ペア:

[(1, 40809768602), (2, 20404884301), (19, 2147882558), (38, 1073941279), (53, 769995634), (106, 384997817), (1007, 40526086), (2014, 20263043)]