20201698094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8868173}}^1$

素因数の和:8868259

約数の個数: 16

約数和(自身を含む): 32563934928

約数和(自身を除く): 12362236834

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8868173, 17736346, 150758941, 301517882, 594167591, 1188335182, 10100849047, 20201698094]

約数ペア:

[(1, 20201698094), (2, 10100849047), (17, 1188335182), (34, 594167591), (67, 301517882), (134, 150758941), (1139, 17736346), (2278, 8868173)]