20174497266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6238249}}^1$

素因数の和:6238279

約数の個数: 48

約数和(自身を含む): 51203556000

約数和(自身を除く): 31029058734

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 6238249, 12476498, 18714747, 37429494, 43667743, 68620739, 87335486, 131003229, 137241478, 205862217, 262006458, 305674201, 411724434, 480345173, 611348402, 917022603, 960690346, 1441035519, 1834045206, 2882071038, 3362416211, 6724832422, 10087248633, 20174497266]

約数ペア:

[(1, 20174497266), (2, 10087248633), (3, 6724832422), (6, 3362416211), (7, 2882071038), (11, 1834045206), (14, 1441035519), (21, 960690346), (22, 917022603), (33, 611348402), (42, 480345173), (49, 411724434), (66, 305674201), (77, 262006458), (98, 205862217), (147, 137241478), (154, 131003229), (231, 87335486), (294, 68620739), (462, 43667743), (539, 37429494), (1078, 18714747), (1617, 12476498), (3234, 6238249)]