20110282

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3181}}^1$

素因数の和:3321

約数の個数: 16

約数和(自身を含む): 31501800

約数和(自身を除く): 11391518

約数列:

[1, 2, 29, 58, 109, 218, 3161, 3181, 6322, 6362, 92249, 184498, 346729, 693458, 10055141, 20110282]

約数ペア:

[(1, 20110282), (2, 10055141), (29, 693458), (58, 346729), (109, 184498), (218, 92249), (3161, 6362), (3181, 6322)]