20113042794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{761}}^1\times {\mathrm{2029}}^1$

素因数の和:2975

約数の個数: 64

約数和(自身を含む): 43658576640

約数和(自身を除く): 23545533846

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 761, 1002, 1522, 2029, 2171, 2283, 4058, 4342, 4566, 6087, 6513, 9893, 12174, 13026, 19786, 26377, 29679, 52754, 59358, 79131, 127087, 158262, 254174, 338843, 381261, 677686, 762522, 1016529, 1544069, 1652131, 2033058, 3088138, 3304262, 4404959, 4632207, 4956393, 8809918, 9264414, 9912786, 13214877, 20072897, 26429754, 40145794, 60218691, 120437382, 257859523, 515719046, 773578569, 1547157138, 3352173799, 6704347598, 10056521397, 20113042794]

約数ペア:

[(1, 20113042794), (2, 10056521397), (3, 6704347598), (6, 3352173799), (13, 1547157138), (26, 773578569), (39, 515719046), (78, 257859523), (167, 120437382), (334, 60218691), (501, 40145794), (761, 26429754), (1002, 20072897), (1522, 13214877), (2029, 9912786), (2171, 9264414), (2283, 8809918), (4058, 4956393), (4342, 4632207), (4566, 4404959), (6087, 3304262), (6513, 3088138), (9893, 2033058), (12174, 1652131), (13026, 1544069), (19786, 1016529), (26377, 762522), (29679, 677686), (52754, 381261), (59358, 338843), (79131, 254174), (127087, 158262)]