20111056452

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{186649}}^1$

素因数の和:186773

約数の個数: 72

約数和(自身を含む): 52789846200

約数和(自身を除く): 32678789748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 73, 82, 123, 146, 164, 219, 246, 292, 369, 438, 492, 657, 738, 876, 1314, 1476, 2628, 2993, 5986, 8979, 11972, 17958, 26937, 35916, 53874, 107748, 186649, 373298, 559947, 746596, 1119894, 1679841, 2239788, 3359682, 6719364, 7652609, 13625377, 15305218, 22957827, 27250754, 30610436, 40876131, 45915654, 54501508, 68873481, 81752262, 91831308, 122628393, 137746962, 163504524, 245256786, 275493924, 490513572, 558640457, 1117280914, 1675921371, 2234561828, 3351842742, 5027764113, 6703685484, 10055528226, 20111056452]

約数ペア:

[(1, 20111056452), (2, 10055528226), (3, 6703685484), (4, 5027764113), (6, 3351842742), (9, 2234561828), (12, 1675921371), (18, 1117280914), (36, 558640457), (41, 490513572), (73, 275493924), (82, 245256786), (123, 163504524), (146, 137746962), (164, 122628393), (219, 91831308), (246, 81752262), (292, 68873481), (369, 54501508), (438, 45915654), (492, 40876131), (657, 30610436), (738, 27250754), (876, 22957827), (1314, 15305218), (1476, 13625377), (2628, 7652609), (2993, 6719364), (5986, 3359682), (8979, 2239788), (11972, 1679841), (17958, 1119894), (26937, 746596), (35916, 559947), (53874, 373298), (107748, 186649)]