20848554

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37363}}^1$

素因数の和:37402

約数の個数: 24

約数和(自身を含む): 46630272

約数和(自身を除く): 25781718

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 37363, 74726, 112089, 224178, 336267, 672534, 1158253, 2316506, 3474759, 6949518, 10424277, 20848554]

約数ペア:

[(1, 20848554), (2, 10424277), (3, 6949518), (6, 3474759), (9, 2316506), (18, 1158253), (31, 672534), (62, 336267), (93, 224178), (186, 112089), (279, 74726), (558, 37363)]