20233415890

素因数分解:

$2^1\times 5^1\times {\mathrm{5417}}^1\times {\mathrm{373517}}^1$

素因数の和:378941

約数の個数: 16

約数和(自身を含む): 36426969432

約数和(自身を除く): 16193553542

約数列:

[1, 2, 5, 10, 5417, 10834, 27085, 54170, 373517, 747034, 1867585, 3735170, 2023341589, 4046683178, 10116707945, 20233415890]

約数ペア:

[(1, 20233415890), (2, 10116707945), (5, 4046683178), (10, 2023341589), (5417, 3735170), (10834, 1867585), (27085, 747034), (54170, 373517)]