20131594272

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{957553}}^1$

素因数の和:957642

約数の個数: 72

約数和(自身を含む): 58033517724

約数和(自身を除く): 37901923452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024, 957553, 1915106, 2872659, 3830212, 5745318, 7660424, 8617977, 11490636, 15320848, 17235954, 22981272, 30641696, 34471908, 45962544, 68943816, 69901369, 91925088, 137887632, 139802738, 209704107, 275775264, 279605476, 419408214, 559210952, 629112321, 838816428, 1118421904, 1258224642, 1677632856, 2236843808, 2516449284, 3355265712, 5032898568, 6710531424, 10065797136, 20131594272]

約数ペア:

[(1, 20131594272), (2, 10065797136), (3, 6710531424), (4, 5032898568), (6, 3355265712), (8, 2516449284), (9, 2236843808), (12, 1677632856), (16, 1258224642), (18, 1118421904), (24, 838816428), (32, 629112321), (36, 559210952), (48, 419408214), (72, 279605476), (73, 275775264), (96, 209704107), (144, 139802738), (146, 137887632), (219, 91925088), (288, 69901369), (292, 68943816), (438, 45962544), (584, 34471908), (657, 30641696), (876, 22981272), (1168, 17235954), (1314, 15320848), (1752, 11490636), (2336, 8617977), (2628, 7660424), (3504, 5745318), (5256, 3830212), (7008, 2872659), (10512, 1915106), (21024, 957553)]