20163214684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{314441}}^1$

素因数の和:314526

約数の個数: 48

約数和(自身を含む): 39936649536

約数和(自身を除く): 19773434852

約数列:

[1, 2, 4, 17, 23, 34, 41, 46, 68, 82, 92, 164, 391, 697, 782, 943, 1394, 1564, 1886, 2788, 3772, 16031, 32062, 64124, 314441, 628882, 1257764, 5345497, 7232143, 10690994, 12892081, 14464286, 21381988, 25784162, 28928572, 51568324, 122946431, 219165377, 245892862, 296517863, 438330754, 491785724, 593035726, 876661508, 1186071452, 5040803671, 10081607342, 20163214684]

約数ペア:

[(1, 20163214684), (2, 10081607342), (4, 5040803671), (17, 1186071452), (23, 876661508), (34, 593035726), (41, 491785724), (46, 438330754), (68, 296517863), (82, 245892862), (92, 219165377), (164, 122946431), (391, 51568324), (697, 28928572), (782, 25784162), (943, 21381988), (1394, 14464286), (1564, 12892081), (1886, 10690994), (2788, 7232143), (3772, 5345497), (16031, 1257764), (32062, 628882), (64124, 314441)]