2037774420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1029179}}^1$

素因数の和:1029205

約数の個数: 72

約数和(自身を含む): 6743187360

約数和(自身を除く): 4705412940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1029179, 2058358, 3087537, 4116716, 5145895, 6175074, 9262611, 10291790, 11320969, 12350148, 15437685, 18525222, 20583580, 22641938, 30875370, 33962907, 37050444, 45283876, 46313055, 56604845, 61750740, 67925814, 92626110, 101888721, 113209690, 135851628, 169814535, 185252220, 203777442, 226419380, 339629070, 407554884, 509443605, 679258140, 1018887210, 2037774420]

約数ペア:

[(1, 2037774420), (2, 1018887210), (3, 679258140), (4, 509443605), (5, 407554884), (6, 339629070), (9, 226419380), (10, 203777442), (11, 185252220), (12, 169814535), (15, 135851628), (18, 113209690), (20, 101888721), (22, 92626110), (30, 67925814), (33, 61750740), (36, 56604845), (44, 46313055), (45, 45283876), (55, 37050444), (60, 33962907), (66, 30875370), (90, 22641938), (99, 20583580), (110, 18525222), (132, 15437685), (165, 12350148), (180, 11320969), (198, 10291790), (220, 9262611), (330, 6175074), (396, 5145895), (495, 4116716), (660, 3087537), (990, 2058358), (1980, 1029179)]