2019893146576

素因数分解:

$2^4\times {\mathrm{2287}}^1\times {\mathrm{2753}}^1\times {\mathrm{20051}}^1$

素因数の和:25099

約数の個数: 40

約数和(自身を含む): 3916871697024

約数和(自身を除く): 1896978550448

約数列:

[1, 2, 4, 8, 16, 2287, 2753, 4574, 5506, 9148, 11012, 18296, 20051, 22024, 36592, 40102, 44048, 80204, 160408, 320816, 6296111, 12592222, 25184444, 45856637, 50368888, 55200403, 91713274, 100737776, 110400806, 183426548, 220801612, 366853096, 441603224, 733706192, 883206448, 126243321661, 252486643322, 504973286644, 1009946573288, 2019893146576]

約数ペア:

[(1, 2019893146576), (2, 1009946573288), (4, 504973286644), (8, 252486643322), (16, 126243321661), (2287, 883206448), (2753, 733706192), (4574, 441603224), (5506, 366853096), (9148, 220801612), (11012, 183426548), (18296, 110400806), (20051, 100737776), (22024, 91713274), (36592, 55200403), (40102, 50368888), (44048, 45856637), (80204, 25184444), (160408, 12592222), (320816, 6296111)]