2020895784

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{492421}}^1$

素因数の和:492455

約数の個数: 64

約数和(自身を含む): 5909064000

約数和(自身を除く): 3888168216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 492421, 984842, 1477263, 1969684, 2954526, 3939368, 4431789, 5909052, 8863578, 9355999, 11818104, 13295367, 17727156, 18711998, 26590734, 28067997, 35454312, 37423996, 53181468, 56135994, 74847992, 84203991, 106362936, 112271988, 168407982, 224543976, 252611973, 336815964, 505223946, 673631928, 1010447892, 2020895784]

約数ペア:

[(1, 2020895784), (2, 1010447892), (3, 673631928), (4, 505223946), (6, 336815964), (8, 252611973), (9, 224543976), (12, 168407982), (18, 112271988), (19, 106362936), (24, 84203991), (27, 74847992), (36, 56135994), (38, 53181468), (54, 37423996), (57, 35454312), (72, 28067997), (76, 26590734), (108, 18711998), (114, 17727156), (152, 13295367), (171, 11818104), (216, 9355999), (228, 8863578), (342, 5909052), (456, 4431789), (513, 3939368), (684, 2954526), (1026, 1969684), (1368, 1477263), (2052, 984842), (4104, 492421)]