20101940937

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{32933}}^1$

素因数の和:33039

約数の個数: 64

約数和(自身を含む): 33640104960

約数和(自身を除く): 13538164023

約数列:

[1, 3, 9, 13, 27, 37, 39, 47, 111, 117, 141, 333, 351, 423, 481, 611, 999, 1269, 1443, 1739, 1833, 4329, 5217, 5499, 12987, 15651, 16497, 22607, 32933, 46953, 67821, 98799, 203463, 296397, 428129, 610389, 889191, 1218521, 1284387, 1547851, 3655563, 3853161, 4643553, 10966689, 11559483, 13930659, 15840773, 20122063, 32900067, 41791977, 47522319, 57270487, 60366189, 142566957, 171811461, 181098567, 427700871, 515434383, 543295701, 744516331, 1546303149, 2233548993, 6700646979, 20101940937]

約数ペア:

[(1, 20101940937), (3, 6700646979), (9, 2233548993), (13, 1546303149), (27, 744516331), (37, 543295701), (39, 515434383), (47, 427700871), (111, 181098567), (117, 171811461), (141, 142566957), (333, 60366189), (351, 57270487), (423, 47522319), (481, 41791977), (611, 32900067), (999, 20122063), (1269, 15840773), (1443, 13930659), (1739, 11559483), (1833, 10966689), (4329, 4643553), (5217, 3853161), (5499, 3655563), (12987, 1547851), (15651, 1284387), (16497, 1218521), (22607, 889191), (32933, 610389), (46953, 428129), (67821, 296397), (98799, 203463)]