20888224

素因数分解:

$2^5\times 7^1\times {\mathrm{93251}}^1$

素因数の和:93268

約数の個数: 24

約数和(自身を含む): 46999008

約数和(自身を除く): 26110784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 93251, 186502, 373004, 652757, 746008, 1305514, 1492016, 2611028, 2984032, 5222056, 10444112, 20888224]

約数ペア:

[(1, 20888224), (2, 10444112), (4, 5222056), (7, 2984032), (8, 2611028), (14, 1492016), (16, 1305514), (28, 746008), (32, 652757), (56, 373004), (112, 186502), (224, 93251)]