20116604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 38623200

約数和(自身を除く): 18506596

約数列:

[1, 2, 4, 29, 37, 43, 58, 74, 86, 109, 116, 148, 172, 218, 436, 1073, 1247, 1591, 2146, 2494, 3161, 3182, 4033, 4292, 4687, 4988, 6322, 6364, 8066, 9374, 12644, 16132, 18748, 46139, 92278, 116957, 135923, 173419, 184556, 233914, 271846, 346838, 467828, 543692, 693676, 5029151, 10058302, 20116604]

約数ペア:

[(1, 20116604), (2, 10058302), (4, 5029151), (29, 693676), (37, 543692), (43, 467828), (58, 346838), (74, 271846), (86, 233914), (109, 184556), (116, 173419), (148, 135923), (172, 116957), (218, 92278), (436, 46139), (1073, 18748), (1247, 16132), (1591, 12644), (2146, 9374), (2494, 8066), (3161, 6364), (3182, 6322), (4033, 4988), (4292, 4687)]