20388545502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15375977}}^1$

素因数の和:15376012

約数の個数: 32

約数和(自身を含む): 46496957472

約数和(自身を除く): 26108411970

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15375977, 30751954, 46127931, 92255862, 199887701, 261391609, 399775402, 522783218, 599663103, 784174827, 1199326206, 1568349654, 3398090917, 6796181834, 10194272751, 20388545502]

約数ペア:

[(1, 20388545502), (2, 10194272751), (3, 6796181834), (6, 3398090917), (13, 1568349654), (17, 1199326206), (26, 784174827), (34, 599663103), (39, 522783218), (51, 399775402), (78, 261391609), (102, 199887701), (221, 92255862), (442, 46127931), (663, 30751954), (1326, 15375977)]