20167994889

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1\times {\mathrm{5119}}^1$

素因数の和:7874

約数の個数: 48

約数和(自身を含む): 34760294400

約数和(自身を除く): 14592299511

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2719, 5119, 8157, 15357, 19033, 24471, 35833, 46071, 57099, 62537, 107499, 117737, 171297, 187611, 322497, 353211, 437759, 562833, 824159, 1059633, 1313277, 2472477, 3939831, 7417431, 13918561, 41755683, 97429927, 125267049, 292289781, 320126903, 876869343, 960380709, 2240888321, 2881142127, 6722664963, 20167994889]

約数ペア:

[(1, 20167994889), (3, 6722664963), (7, 2881142127), (9, 2240888321), (21, 960380709), (23, 876869343), (63, 320126903), (69, 292289781), (161, 125267049), (207, 97429927), (483, 41755683), (1449, 13918561), (2719, 7417431), (5119, 3939831), (8157, 2472477), (15357, 1313277), (19033, 1059633), (24471, 824159), (35833, 562833), (46071, 437759), (57099, 353211), (62537, 322497), (107499, 187611), (117737, 171297)]