20372418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34297}}^1$

素因数の和:34319

約数の個数: 32

約数和(自身を含む): 49389120

約数和(自身を除く): 29016702

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 34297, 68594, 102891, 205782, 308673, 377267, 617346, 754534, 926019, 1131801, 1852038, 2263602, 3395403, 6790806, 10186209, 20372418]

約数ペア:

[(1, 20372418), (2, 10186209), (3, 6790806), (6, 3395403), (9, 2263602), (11, 1852038), (18, 1131801), (22, 926019), (27, 754534), (33, 617346), (54, 377267), (66, 308673), (99, 205782), (198, 102891), (297, 68594), (594, 34297)]