20147379522

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{70921}}^1$

素因数の和:71458

約数の個数: 32

約数和(自身を含む): 40748944320

約数和(自身を除く): 20601564798

約数列:

[1, 2, 3, 6, 113, 226, 339, 419, 678, 838, 1257, 2514, 47347, 70921, 94694, 141842, 142041, 212763, 284082, 425526, 8014073, 16028146, 24042219, 29715899, 48084438, 59431798, 89147697, 178295394, 3357896587, 6715793174, 10073689761, 20147379522]

約数ペア:

[(1, 20147379522), (2, 10073689761), (3, 6715793174), (6, 3357896587), (113, 178295394), (226, 89147697), (339, 59431798), (419, 48084438), (678, 29715899), (838, 24042219), (1257, 16028146), (2514, 8014073), (47347, 425526), (70921, 284082), (94694, 212763), (141842, 142041)]