20163940732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{660593}}^1$

素因数の和:661197

約数の個数: 24

約数和(自身を含む): 38066068656

約数和(自身を除く): 17902127924

約数列:

[1, 2, 4, 13, 26, 52, 587, 1174, 2348, 7631, 15262, 30524, 660593, 1321186, 2642372, 8587709, 17175418, 34350836, 387768091, 775536182, 1551072364, 5040985183, 10081970366, 20163940732]

約数ペア:

[(1, 20163940732), (2, 10081970366), (4, 5040985183), (13, 1551072364), (26, 775536182), (52, 387768091), (587, 34350836), (1174, 17175418), (2348, 8587709), (7631, 2642372), (15262, 1321186), (30524, 660593)]