20143292588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{353069}}^1$

素因数の和:353929

約数の個数: 24

約数和(自身を含む): 37368928800

約数和(自身を除く): 17225636212

約数列:

[1, 2, 4, 17, 34, 68, 839, 1678, 3356, 14263, 28526, 57052, 353069, 706138, 1412276, 6002173, 12004346, 24008692, 296224891, 592449782, 1184899564, 5035823147, 10071646294, 20143292588]

約数ペア:

[(1, 20143292588), (2, 10071646294), (4, 5035823147), (17, 1184899564), (34, 592449782), (68, 296224891), (839, 24008692), (1678, 12004346), (3356, 6002173), (14263, 1412276), (28526, 706138), (57052, 353069)]