20778714

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34981}}^1$

素因数の和:35003

約数の個数: 32

約数和(自身を含む): 50374080

約数和(自身を除く): 29595366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 34981, 69962, 104943, 209886, 314829, 384791, 629658, 769582, 944487, 1154373, 1888974, 2308746, 3463119, 6926238, 10389357, 20778714]

約数ペア:

[(1, 20778714), (2, 10389357), (3, 6926238), (6, 3463119), (9, 2308746), (11, 1888974), (18, 1154373), (22, 944487), (27, 769582), (33, 629658), (54, 384791), (66, 314829), (99, 209886), (198, 104943), (297, 69962), (594, 34981)]