20243070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6079}}^1$

素因数の和:6129

約数の個数: 48

約数和(自身を含む): 54063360

約数和(自身を除く): 33820290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 6079, 12158, 18237, 30395, 36474, 54711, 60790, 91185, 109422, 182370, 224923, 273555, 449846, 547110, 674769, 1124615, 1349538, 2024307, 2249230, 3373845, 4048614, 6747690, 10121535, 20243070]

約数ペア:

[(1, 20243070), (2, 10121535), (3, 6747690), (5, 4048614), (6, 3373845), (9, 2249230), (10, 2024307), (15, 1349538), (18, 1124615), (30, 674769), (37, 547110), (45, 449846), (74, 273555), (90, 224923), (111, 182370), (185, 109422), (222, 91185), (333, 60790), (370, 54711), (555, 36474), (666, 30395), (1110, 18237), (1665, 12158), (3330, 6079)]