20806094430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7005419}}^1$

素因数の和:7005446

約数の個数: 64

約数和(自身を含む): 60526828800

約数和(自身を除く): 39720734370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 7005419, 14010838, 21016257, 35027095, 42032514, 63048771, 70054190, 77059609, 105081285, 126097542, 154119218, 189146313, 210162570, 231178827, 315243855, 378292626, 385298045, 462357654, 630487710, 693536481, 770596090, 945731565, 1155894135, 1387072962, 1891463130, 2080609443, 2311788270, 3467682405, 4161218886, 6935364810, 10403047215, 20806094430]

約数ペア:

[(1, 20806094430), (2, 10403047215), (3, 6935364810), (5, 4161218886), (6, 3467682405), (9, 2311788270), (10, 2080609443), (11, 1891463130), (15, 1387072962), (18, 1155894135), (22, 945731565), (27, 770596090), (30, 693536481), (33, 630487710), (45, 462357654), (54, 385298045), (55, 378292626), (66, 315243855), (90, 231178827), (99, 210162570), (110, 189146313), (135, 154119218), (165, 126097542), (198, 105081285), (270, 77059609), (297, 70054190), (330, 63048771), (495, 42032514), (594, 35027095), (990, 21016257), (1485, 14010838), (2970, 7005419)]