20133035128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{439279}}^1$

素因数の和:439639

約数の個数: 32

約数和(自身を含む): 40088692800

約数和(自身を除く): 19955657672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 2696, 5729, 11458, 22916, 45832, 439279, 878558, 1757116, 3514232, 7467743, 14935486, 29870972, 59741944, 148037023, 296074046, 592148092, 1184296184, 2516629391, 5033258782, 10066517564, 20133035128]

約数ペア:

[(1, 20133035128), (2, 10066517564), (4, 5033258782), (8, 2516629391), (17, 1184296184), (34, 592148092), (68, 296074046), (136, 148037023), (337, 59741944), (674, 29870972), (1348, 14935486), (2696, 7467743), (5729, 3514232), (11458, 1757116), (22916, 878558), (45832, 439279)]