20163306878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70501073}}^1$

素因数の和:70501099

約数の個数: 16

約数和(自身を含む): 35532541296

約数和(自身を除く): 15369234418

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70501073, 141002146, 775511803, 916513949, 1551023606, 1833027898, 10081653439, 20163306878]

約数ペア:

[(1, 20163306878), (2, 10081653439), (11, 1833027898), (13, 1551023606), (22, 916513949), (26, 775511803), (143, 141002146), (286, 70501073)]