20090139966

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28618433}}^1$

素因数の和:28618457

約数の個数: 32

約数和(自身を含む): 48078969120

約数和(自身を除く): 27988829154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28618433, 57236866, 85855299, 171710598, 257565897, 372039629, 515131794, 744079258, 772697691, 1116118887, 1545395382, 2232237774, 3348356661, 6696713322, 10045069983, 20090139966]

約数ペア:

[(1, 20090139966), (2, 10045069983), (3, 6696713322), (6, 3348356661), (9, 2232237774), (13, 1545395382), (18, 1116118887), (26, 772697691), (27, 744079258), (39, 515131794), (54, 372039629), (78, 257565897), (117, 171710598), (234, 85855299), (351, 57236866), (702, 28618433)]