20131091928

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1171}}^1\times {\mathrm{2113}}^1$

素因数の和:3409

約数の個数: 96

約数和(自身を含む): 55077225840

約数和(自身を除く): 34946133912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1171, 1356, 2034, 2113, 2342, 2712, 3513, 4068, 4226, 4684, 6339, 7026, 8136, 8452, 9368, 10539, 12678, 14052, 16904, 19017, 21078, 25356, 28104, 38034, 42156, 50712, 76068, 84312, 132323, 152136, 238769, 264646, 396969, 477538, 529292, 716307, 793938, 955076, 1058584, 1190907, 1432614, 1587876, 1910152, 2148921, 2381814, 2474323, 2865228, 3175752, 4297842, 4763628, 4948646, 5730456, 7422969, 8595684, 9527256, 9897292, 14845938, 17191368, 19794584, 22268907, 29691876, 44537814, 59383752, 89075628, 178151256, 279598499, 559196998, 838795497, 1118393996, 1677590994, 2236787992, 2516386491, 3355181988, 5032772982, 6710363976, 10065545964, 20131091928]

約数ペア:

[(1, 20131091928), (2, 10065545964), (3, 6710363976), (4, 5032772982), (6, 3355181988), (8, 2516386491), (9, 2236787992), (12, 1677590994), (18, 1118393996), (24, 838795497), (36, 559196998), (72, 279598499), (113, 178151256), (226, 89075628), (339, 59383752), (452, 44537814), (678, 29691876), (904, 22268907), (1017, 19794584), (1171, 17191368), (1356, 14845938), (2034, 9897292), (2113, 9527256), (2342, 8595684), (2712, 7422969), (3513, 5730456), (4068, 4948646), (4226, 4763628), (4684, 4297842), (6339, 3175752), (7026, 2865228), (8136, 2474323), (8452, 2381814), (9368, 2148921), (10539, 1910152), (12678, 1587876), (14052, 1432614), (16904, 1190907), (19017, 1058584), (21078, 955076), (25356, 793938), (28104, 716307), (38034, 529292), (42156, 477538), (50712, 396969), (76068, 264646), (84312, 238769), (132323, 152136)]