20183947254

素因数分解:

$2^1\times 3^4\times {\mathrm{124592267}}^1$

素因数の和:124592281

約数の個数: 20

約数和(自身を含む): 45226993284

約数和(自身を除く): 25043046030

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124592267, 249184534, 373776801, 747553602, 1121330403, 2242660806, 3363991209, 6727982418, 10091973627, 20183947254]

約数ペア:

[(1, 20183947254), (2, 10091973627), (3, 6727982418), (6, 3363991209), (9, 2242660806), (18, 1121330403), (27, 747553602), (54, 373776801), (81, 249184534), (162, 124592267)]