20550431952

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{824921}}^1$

素因数の和:825108

約数の個数: 60

約数和(自身を含む): 57845180484

約数和(自身を除く): 37294748532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 6228, 8304, 12456, 24912, 824921, 1649842, 2474763, 3299684, 4949526, 6599368, 7424289, 9899052, 13198736, 14848578, 19798104, 29697156, 39596208, 59394312, 118788624, 142711333, 285422666, 428133999, 570845332, 856267998, 1141690664, 1284401997, 1712535996, 2283381328, 2568803994, 3425071992, 5137607988, 6850143984, 10275215976, 20550431952]

約数ペア:

[(1, 20550431952), (2, 10275215976), (3, 6850143984), (4, 5137607988), (6, 3425071992), (8, 2568803994), (9, 2283381328), (12, 1712535996), (16, 1284401997), (18, 1141690664), (24, 856267998), (36, 570845332), (48, 428133999), (72, 285422666), (144, 142711333), (173, 118788624), (346, 59394312), (519, 39596208), (692, 29697156), (1038, 19798104), (1384, 14848578), (1557, 13198736), (2076, 9899052), (2768, 7424289), (3114, 6599368), (4152, 4949526), (6228, 3299684), (8304, 2474763), (12456, 1649842), (24912, 824921)]