20057748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72673}}^1$

素因数の和:72703

約数の個数: 24

約数和(自身を含む): 48836928

約数和(自身を除く): 28779180

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72673, 145346, 218019, 290692, 436038, 872076, 1671479, 3342958, 5014437, 6685916, 10028874, 20057748]

約数ペア:

[(1, 20057748), (2, 10028874), (3, 6685916), (4, 5014437), (6, 3342958), (12, 1671479), (23, 872076), (46, 436038), (69, 290692), (92, 218019), (138, 145346), (276, 72673)]