2019646820

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{166363}}^1$

素因数の和:166979

約数の個数: 24

約数和(自身を含む): 4248271104

約数和(自身を除く): 2228624284

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 166363, 332726, 665452, 831815, 1663630, 3327260, 100982341, 201964682, 403929364, 504911705, 1009823410, 2019646820]

約数ペア:

[(1, 2019646820), (2, 1009823410), (4, 504911705), (5, 403929364), (10, 201964682), (20, 100982341), (607, 3327260), (1214, 1663630), (2428, 831815), (3035, 665452), (6070, 332726), (12140, 166363)]