20132698521705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{757865557}}^1$

素因数の和:757865606

約数の個数: 64

約数和(自身を含む): 41906933895168

約数和(自身を除く): 21774235373463

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 1155, 1265, 1771, 2415, 3795, 5313, 8855, 26565, 757865557, 2273596671, 3789327785, 5305058899, 8336521127, 11367983355, 15915176697, 17430907811, 25009563381, 26525294495, 41682605635, 52292723433, 58355647889, 79575883485, 87154539055, 122016354677, 125047816905, 175066943667, 191739985921, 261463617165, 291778239445, 366049064031, 575219957763, 610081773385, 875334718335, 958699929605, 1342179901447, 1830245320155, 2876099788815, 4026539704341, 6710899507235, 20132698521705]

約数ペア:

[(1, 20132698521705), (3, 6710899507235), (5, 4026539704341), (7, 2876099788815), (11, 1830245320155), (15, 1342179901447), (21, 958699929605), (23, 875334718335), (33, 610081773385), (35, 575219957763), (55, 366049064031), (69, 291778239445), (77, 261463617165), (105, 191739985921), (115, 175066943667), (161, 125047816905), (165, 122016354677), (231, 87154539055), (253, 79575883485), (345, 58355647889), (385, 52292723433), (483, 41682605635), (759, 26525294495), (805, 25009563381), (1155, 17430907811), (1265, 15915176697), (1771, 11367983355), (2415, 8336521127), (3795, 5305058899), (5313, 3789327785), (8855, 2273596671), (26565, 757865557)]