20132314785

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{112663}}^1$

素因数の和:112723

約数の個数: 72

約数和(自身を含む): 40177785024

約数和(自身を除く): 20045470239

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 361, 495, 627, 855, 1045, 1083, 1805, 1881, 3135, 3249, 3971, 5415, 9405, 11913, 16245, 19855, 35739, 59565, 112663, 178695, 337989, 563315, 1013967, 1239293, 1689945, 2140597, 3717879, 5069835, 6196465, 6421791, 10702985, 11153637, 18589395, 19265373, 23546567, 32108955, 40671343, 55768185, 70639701, 96326865, 117732835, 122014029, 203356715, 211919103, 353198505, 366042087, 447384773, 610070145, 1059595515, 1342154319, 1830210435, 2236923865, 4026462957, 6710771595, 20132314785]

約数ペア:

[(1, 20132314785), (3, 6710771595), (5, 4026462957), (9, 2236923865), (11, 1830210435), (15, 1342154319), (19, 1059595515), (33, 610070145), (45, 447384773), (55, 366042087), (57, 353198505), (95, 211919103), (99, 203356715), (165, 122014029), (171, 117732835), (209, 96326865), (285, 70639701), (361, 55768185), (495, 40671343), (627, 32108955), (855, 23546567), (1045, 19265373), (1083, 18589395), (1805, 11153637), (1881, 10702985), (3135, 6421791), (3249, 6196465), (3971, 5069835), (5415, 3717879), (9405, 2140597), (11913, 1689945), (16245, 1239293), (19855, 1013967), (35739, 563315), (59565, 337989), (112663, 178695)]