20199312176848

素因数分解:

$2^4\times 7^2\times {\mathrm{313}}^1\times {\mathrm{12251}}^1\times {\mathrm{6719}}^1$

素因数の和:19305

約数の個数: 120

約数和(自身を含む): 45681721182720

約数和(自身を除く): 25482409005872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 313, 392, 626, 784, 1252, 2191, 2504, 4382, 5008, 6719, 8764, 12251, 13438, 15337, 17528, 24502, 26876, 30674, 35056, 47033, 49004, 53752, 61348, 85757, 94066, 98008, 107504, 122696, 171514, 188132, 196016, 245392, 329231, 343028, 376264, 600299, 658462, 686056, 752528, 1200598, 1316924, 1372112, 2103047, 2401196, 2633848, 3834563, 4206094, 4802392, 5267696, 7669126, 8412188, 9604784, 14721329, 15338252, 16824376, 26841941, 29442658, 30676504, 33648752, 53683882, 58885316, 61353008, 82314469, 103049303, 107367764, 117770632, 164628938, 187893587, 206098606, 214735528, 235541264, 329257876, 375787174, 412197212, 429471056, 576201283, 658515752, 751574348, 824394424, 1152402566, 1317031504, 1503148696, 1648788848, 2304805132, 3006297392, 4033408981, 4609610264, 8066817962, 9219220528, 16133635924, 25764428797, 32267271848, 51528857594, 64534543696, 103057715188, 180351001579, 206115430376, 360702003158, 412230860752, 721404006316, 1262457011053, 1442808012632, 2524914022106, 2885616025264, 5049828044212, 10099656088424, 20199312176848]

約数ペア:

[(1, 20199312176848), (2, 10099656088424), (4, 5049828044212), (7, 2885616025264), (8, 2524914022106), (14, 1442808012632), (16, 1262457011053), (28, 721404006316), (49, 412230860752), (56, 360702003158), (98, 206115430376), (112, 180351001579), (196, 103057715188), (313, 64534543696), (392, 51528857594), (626, 32267271848), (784, 25764428797), (1252, 16133635924), (2191, 9219220528), (2504, 8066817962), (4382, 4609610264), (5008, 4033408981), (6719, 3006297392), (8764, 2304805132), (12251, 1648788848), (13438, 1503148696), (15337, 1317031504), (17528, 1152402566), (24502, 824394424), (26876, 751574348), (30674, 658515752), (35056, 576201283), (47033, 429471056), (49004, 412197212), (53752, 375787174), (61348, 329257876), (85757, 235541264), (94066, 214735528), (98008, 206098606), (107504, 187893587), (122696, 164628938), (171514, 117770632), (188132, 107367764), (196016, 103049303), (245392, 82314469), (329231, 61353008), (343028, 58885316), (376264, 53683882), (600299, 33648752), (658462, 30676504), (686056, 29442658), (752528, 26841941), (1200598, 16824376), (1316924, 15338252), (1372112, 14721329), (2103047, 9604784), (2401196, 8412188), (2633848, 7669126), (3834563, 5267696), (4206094, 4802392)]