20023926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15101}}^1$

素因数の和:15136

約数の個数: 32

約数和(自身を含む): 45668448

約数和(自身を除く): 25644522

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15101, 30202, 45303, 90606, 196313, 256717, 392626, 513434, 588939, 770151, 1177878, 1540302, 3337321, 6674642, 10011963, 20023926]

約数ペア:

[(1, 20023926), (2, 10011963), (3, 6674642), (6, 3337321), (13, 1540302), (17, 1177878), (26, 770151), (34, 588939), (39, 513434), (51, 392626), (78, 256717), (102, 196313), (221, 90606), (442, 45303), (663, 30202), (1326, 15101)]