20135390016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{14981689}}^1$

素因数の和:14981711

約数の個数: 56

約数和(自身を含む): 60885588160

約数和(自身を除く): 40750198144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 14981689, 29963378, 44945067, 59926756, 89890134, 104871823, 119853512, 179780268, 209743646, 239707024, 314615469, 359560536, 419487292, 479414048, 629230938, 719121072, 838974584, 958828096, 1258461876, 1438242144, 1677949168, 2516923752, 2876484288, 3355898336, 5033847504, 6711796672, 10067695008, 20135390016]

約数ペア:

[(1, 20135390016), (2, 10067695008), (3, 6711796672), (4, 5033847504), (6, 3355898336), (7, 2876484288), (8, 2516923752), (12, 1677949168), (14, 1438242144), (16, 1258461876), (21, 958828096), (24, 838974584), (28, 719121072), (32, 629230938), (42, 479414048), (48, 419487292), (56, 359560536), (64, 314615469), (84, 239707024), (96, 209743646), (112, 179780268), (168, 119853512), (192, 104871823), (224, 89890134), (336, 59926756), (448, 44945067), (672, 29963378), (1344, 14981689)]