20236414016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3474659}}^1$

素因数の和:3474691

約数の個数: 56

約数和(自身を含む): 49423563840

約数和(自身を除く): 29187149824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 3474659, 6949318, 13898636, 24322613, 27797272, 45170567, 48645226, 55594544, 90341134, 97290452, 111189088, 180682268, 194580904, 222378176, 316193969, 361364536, 389161808, 632387938, 722729072, 778323616, 1264775876, 1445458144, 1556647232, 2529551752, 2890916288, 5059103504, 10118207008, 20236414016]

約数ペア:

[(1, 20236414016), (2, 10118207008), (4, 5059103504), (7, 2890916288), (8, 2529551752), (13, 1556647232), (14, 1445458144), (16, 1264775876), (26, 778323616), (28, 722729072), (32, 632387938), (52, 389161808), (56, 361364536), (64, 316193969), (91, 222378176), (104, 194580904), (112, 180682268), (182, 111189088), (208, 97290452), (224, 90341134), (364, 55594544), (416, 48645226), (448, 45170567), (728, 27797272), (832, 24322613), (1456, 13898636), (2912, 6949318), (5824, 3474659)]