20173569276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{16831}}^1$

素因数の和:17615

約数の個数: 96

約数和(自身を含む): 56706334720

約数和(自身を除く): 36532765444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 751, 798, 1502, 1596, 2253, 3004, 4506, 5257, 9012, 10514, 14269, 15771, 16831, 21028, 28538, 31542, 33662, 42807, 50493, 57076, 63084, 67324, 85614, 99883, 100986, 117817, 171228, 199766, 201972, 235634, 299649, 319789, 353451, 399532, 471268, 599298, 639578, 706902, 959367, 1198596, 1279156, 1413804, 1918734, 2238523, 3837468, 4477046, 6715569, 8954092, 12640081, 13431138, 25280162, 26862276, 37920243, 50560324, 75840486, 88480567, 151680972, 176961134, 240161539, 265441701, 353922268, 480323078, 530883402, 720484617, 960646156, 1061766804, 1440969234, 1681130773, 2881938468, 3362261546, 5043392319, 6724523092, 10086784638, 20173569276]

約数ペア:

[(1, 20173569276), (2, 10086784638), (3, 6724523092), (4, 5043392319), (6, 3362261546), (7, 2881938468), (12, 1681130773), (14, 1440969234), (19, 1061766804), (21, 960646156), (28, 720484617), (38, 530883402), (42, 480323078), (57, 353922268), (76, 265441701), (84, 240161539), (114, 176961134), (133, 151680972), (228, 88480567), (266, 75840486), (399, 50560324), (532, 37920243), (751, 26862276), (798, 25280162), (1502, 13431138), (1596, 12640081), (2253, 8954092), (3004, 6715569), (4506, 4477046), (5257, 3837468), (9012, 2238523), (10514, 1918734), (14269, 1413804), (15771, 1279156), (16831, 1198596), (21028, 959367), (28538, 706902), (31542, 639578), (33662, 599298), (42807, 471268), (50493, 399532), (57076, 353451), (63084, 319789), (67324, 299649), (85614, 235634), (99883, 201972), (100986, 199766), (117817, 171228)]