20736714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1801}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 44112960

約数和(自身を除く): 23376246

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1801, 1919, 3602, 3838, 5403, 5757, 10806, 11514, 34219, 68438, 102657, 181901, 205314, 363802, 545703, 1091406, 3456119, 6912238, 10368357, 20736714]

約数ペア:

[(1, 20736714), (2, 10368357), (3, 6912238), (6, 3456119), (19, 1091406), (38, 545703), (57, 363802), (101, 205314), (114, 181901), (202, 102657), (303, 68438), (606, 34219), (1801, 11514), (1919, 10806), (3602, 5757), (3838, 5403)]