20165935068

素因数分解:

$2^2\times 3^3\times {\mathrm{186721621}}^1$

素因数の和:186721634

約数の個数: 24

約数和(自身を含む): 52282054160

約数和(自身を除く): 32116119092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 186721621, 373443242, 560164863, 746886484, 1120329726, 1680494589, 2240659452, 3360989178, 5041483767, 6721978356, 10082967534, 20165935068]

約数ペア:

[(1, 20165935068), (2, 10082967534), (3, 6721978356), (4, 5041483767), (6, 3360989178), (9, 2240659452), (12, 1680494589), (18, 1120329726), (27, 746886484), (36, 560164863), (54, 373443242), (108, 186721621)]