20542434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 44988480

約数和(自身を除く): 24446046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 409, 761, 818, 1227, 1522, 2283, 2454, 4499, 4566, 8371, 8998, 13497, 16742, 25113, 26994, 50226, 311249, 622498, 933747, 1867494, 3423739, 6847478, 10271217, 20542434]

約数ペア:

[(1, 20542434), (2, 10271217), (3, 6847478), (6, 3423739), (11, 1867494), (22, 933747), (33, 622498), (66, 311249), (409, 50226), (761, 26994), (818, 25113), (1227, 16742), (1522, 13497), (2283, 8998), (2454, 8371), (4499, 4566)]