20174561938

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{368539}}^1$

素因数の和:368913

約数の個数: 16

約数和(自身を含む): 30674321280

約数和(自身を除く): 10499759342

約数列:

[1, 2, 101, 202, 271, 542, 27371, 54742, 368539, 737078, 37222439, 74444878, 99874069, 199748138, 10087280969, 20174561938]

約数ペア:

[(1, 20174561938), (2, 10087280969), (101, 199748138), (202, 99874069), (271, 74444878), (542, 37222439), (27371, 737078), (54742, 368539)]