20008648368

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4791343}}^1$

素因数の和:4791386

約数の個数: 60

約数和(自身を含む): 57927348960

約数和(自身を除く): 37918700592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4791343, 9582686, 14374029, 19165372, 28748058, 38330744, 43122087, 57496116, 76661488, 86244174, 114992232, 138948947, 172488348, 229984464, 277897894, 344976696, 416846841, 555795788, 689953392, 833693682, 1111591576, 1250540523, 1667387364, 2223183152, 2501081046, 3334774728, 5002162092, 6669549456, 10004324184, 20008648368]

約数ペア:

[(1, 20008648368), (2, 10004324184), (3, 6669549456), (4, 5002162092), (6, 3334774728), (8, 2501081046), (9, 2223183152), (12, 1667387364), (16, 1250540523), (18, 1111591576), (24, 833693682), (29, 689953392), (36, 555795788), (48, 416846841), (58, 344976696), (72, 277897894), (87, 229984464), (116, 172488348), (144, 138948947), (174, 114992232), (232, 86244174), (261, 76661488), (348, 57496116), (464, 43122087), (522, 38330744), (696, 28748058), (1044, 19165372), (1392, 14374029), (2088, 9582686), (4176, 4791343)]