20183856498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86255797}}^1$

素因数の和:86255818

約数の個数: 24

約数和(自身を含む): 47095665708

約数和(自身を除く): 26911809210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86255797, 172511594, 258767391, 517534782, 776302173, 1121325361, 1552604346, 2242650722, 3363976083, 6727952166, 10091928249, 20183856498]

約数ペア:

[(1, 20183856498), (2, 10091928249), (3, 6727952166), (6, 3363976083), (9, 2242650722), (13, 1552604346), (18, 1121325361), (26, 776302173), (39, 517534782), (78, 258767391), (117, 172511594), (234, 86255797)]