20814392664

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7412533}}^1$

素因数の和:7412561

約数の個数: 64

約数和(自身を含む): 62265285600

約数和(自身を除く): 41450892936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 7412533, 14825066, 22237599, 29650132, 44475198, 59300264, 66712797, 88950396, 96362929, 133425594, 177900792, 192725858, 200138391, 266851188, 289088787, 385451716, 400276782, 533702376, 578177574, 770903432, 800553564, 867266361, 1156355148, 1601107128, 1734532722, 2312710296, 2601799083, 3469065444, 5203598166, 6938130888, 10407196332, 20814392664]

約数ペア:

[(1, 20814392664), (2, 10407196332), (3, 6938130888), (4, 5203598166), (6, 3469065444), (8, 2601799083), (9, 2312710296), (12, 1734532722), (13, 1601107128), (18, 1156355148), (24, 867266361), (26, 800553564), (27, 770903432), (36, 578177574), (39, 533702376), (52, 400276782), (54, 385451716), (72, 289088787), (78, 266851188), (104, 200138391), (108, 192725858), (117, 177900792), (156, 133425594), (216, 96362929), (234, 88950396), (312, 66712797), (351, 59300264), (468, 44475198), (702, 29650132), (936, 22237599), (1404, 14825066), (2808, 7412533)]