20177042754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{158647}}^1$

素因数の和:158751

約数の個数: 64

約数和(自身を含む): 46056148992

約数和(自身を除く): 25879106238

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 47, 66, 82, 94, 123, 141, 246, 282, 451, 517, 902, 1034, 1353, 1551, 1927, 2706, 3102, 3854, 5781, 11562, 21197, 42394, 63591, 127182, 158647, 317294, 475941, 951882, 1745117, 3490234, 5235351, 6504527, 7456409, 10470702, 13009054, 14912818, 19513581, 22369227, 39027162, 44738454, 71549797, 82020499, 143099594, 164040998, 214649391, 246061497, 305712769, 429298782, 492122994, 611425538, 917138307, 1834276614, 3362840459, 6725680918, 10088521377, 20177042754]

約数ペア:

[(1, 20177042754), (2, 10088521377), (3, 6725680918), (6, 3362840459), (11, 1834276614), (22, 917138307), (33, 611425538), (41, 492122994), (47, 429298782), (66, 305712769), (82, 246061497), (94, 214649391), (123, 164040998), (141, 143099594), (246, 82020499), (282, 71549797), (451, 44738454), (517, 39027162), (902, 22369227), (1034, 19513581), (1353, 14912818), (1551, 13009054), (1927, 10470702), (2706, 7456409), (3102, 6504527), (3854, 5235351), (5781, 3490234), (11562, 1745117), (21197, 951882), (42394, 475941), (63591, 317294), (127182, 158647)]